Start free trial
Searching...
SoBrief
It Should Have Been You
English
EnglishEnglish
EspañolSpanish
简体中文Chinese
FrançaisFrench
DeutschGerman
日本語Japanese
PortuguêsPortuguese
ItalianoItalian
한국어Korean
РусскийRussian
NederlandsDutch
العربيةArabic
PolskiPolish
हिन्दीHindi
Tiếng ViệtVietnamese
SvenskaSwedish
ΕλληνικάGreek
TürkçeTurkish
ไทยThai
ČeštinaCzech
RomânăRomanian
MagyarHungarian
УкраїнськаUkrainian
Bahasa IndonesiaIndonesian
DanskDanish
SuomiFinnish
БългарскиBulgarian
עבריתHebrew
NorskNorwegian
HrvatskiCroatian
CatalàCatalan
SlovenčinaSlovak
LietuviųLithuanian
SlovenščinaSlovenian
СрпскиSerbian
EestiEstonian
LatviešuLatvian
فارسیPersian
മലയാളംMalayalam
தமிழ்Tamil
اردوUrdu
It Should Have Been You

It Should Have Been You

by Andrea Mara 2026 386 pages
3.84
24k+ ratings
Listen
Immersive
V2.0
Try Full Access for 3 Days
Unlock listening & more!
Continue

Plot Summary

Prologue

The book opens mid-nightmare: Susan1 stands in her kitchen, syringe in hand, about to inject her sister Greta2 with poison. Outside, fireworks cascade over the Oakpark summer party while neighbours drink and laugh, oblivious. Greta2 who never cries has tears streaming down her face.

She tells Susan1 to do it. Susan1 pushes the plunger and Greta2 slides off the chair to the kitchen floor. Ten days, Susan1 tells us. Ten days, four deaths, one teenager in hospital, another in police custody, her family destroyed. All because she sent a text to the wrong group.

The Wrong Group

A sleep-deprived teacher texts three hundred neighbours by mistake

Susan O'Donnell,1 a maths teacher on maternity leave with four-month-old Bella, is exhausted, irritable, and trapped under a sleeping baby on her couch. When a snarky neighbour named Celeste Geary6 posts a passive-aggressive rebuke in the three-hundred-member Oakpark WhatsApp group, Susan1 snaps.

She fires off a venomous reply to her sisters Greta2 and Leesa5 only she sends it to the entire neighbourhood instead. The message names Celeste's husband Warren13 as a cheat, calls daughter Nika8 bratty, mentions Nika8 bunking school to see a boyfriend, and references something their son Cody11 did to a neighbour's toddler.

By the time Greta's2 frantic call alerts her, dozens have screenshotted the message. Susan1 deletes it, but the damage spreads faster than she can contain. That night, a brick shatters her bedroom window Bella's crib inches from the glass.

Murder at Her Address

The dead woman lived at Susan's exact street number

Susan's1 phone triggers a Google Alert announcing her own death. She's alive, staring at her name on a screen claiming she's been killed. The confusion clears when news identifies three murder victims a couple in nearby Cherrywood and a woman at 26 Oakpark in Loughlinstown.

Susan1 lives at 26 Oakpark too, in a different estate with the same name. The dead woman is Savannah Holmes,10 thirty-five, whose misdelivered packages Susan1 has been receiving for years. Susan1 followed Savannah's10 polished Instagram life with quiet envy similar age, same dark hair, same address.

Now Savannah10 is in a morgue. Leesa5 voices what Susan1 cannot: a doxed address, a death threat that arrived that morning, a look-alike murdered at her house number. What if someone killed Savannah10 thinking she was Susan?1

The Husband and the PR Girl

The woman Susan saw kissing Warren is a murder victim

Trying to identify who might be targeting her, Susan1 and Leesa5 visit Bar Four, the pub where Susan1 once stumbled on Warren Geary13 and a PR professional named Aimee embracing in a darkened storeroom. The barman delivers staggering news: his colleague Venetia's3 sister and her husband were the Cherrywood victims.

Venetia's3 sister was Aimee the same woman Susan1 mentioned in her message. Detective Kellerman16 takes Susan's1 DNA for exclusion, tells her the Cherrywood and Oakpark cases may be connected, and delivers a chilling observation: Susan1 is the only common denominator between all three victims.

Later, Susan1 visits Venetia's3 cottage to offer condolences. Venetia3 is medicated and dazed, her husband Felipe9 gentle and kind. But when Venetia3 hears Susan's1 surname, she orders her out with quiet fury.

Happy One-Month Anniversary

A hidden bracelet unravels Susan's marriage overnight

Searching Jon's4 bedside drawer for melatonin, Susan1 dislodges the nightstand from the wall. Something metallic falls to the carpet a rose-gold bangle inscribed with words no man writes to a wife of six years. It has no box, no bow. Something lost by someone else, wedged behind the furniture of their shared bed.

Susan1 hides the bracelet in her own drawer and begins dismantling her husband's4 alibis: his sudden running obsession the perfect solo cover story; his late nights; a hotel charge on their joint credit card.

Jon,4 previously allergic to any form of exercise, has embraced jogging with suspicious enthusiasm. She tells no one not Greta,2 not Leesa5 because telling them would force a confrontation she isn't ready for, and because Jon4 knows about her post-partum fears of hurting Bella. In a custody battle, that knowledge could destroy her.

The Sister Who Killed Back

Rory beat Aimee to death; Venetia bludgeoned him in his chair

The full story emerges in fragments. Aimee's husband Rory was violent and controlling, and Aimee was eight weeks pregnant. Venetia3 had convinced her to leave the next morning. But Felipe,9 tired of Rory's constant jibes about Venetia's3 supposed infidelity, had forwarded Susan's1 viral screenshot to him.

That Tuesday night, Rory saw his own wife named as another man's lover and beat Aimee to death with a barbell. Venetia3 and Felipe9 rushed to the house and found her. Rory was asleep in his chair. Venetia3 picked up the weight and killed him. Felipe9 hid the bar on the roof through a skylight.

Then Venetia3 drove to 26 Oakpark to confront Susan1 but arrived at the wrong estate. She barged in on Savannah Holmes,10 mistaking her for Susan,1 threatened her, and was dragged away by Felipe.9 The wrong house. The wrong woman. But Venetia's3 rage was just beginning.

Tree-Nut Allergy on the Receipt

Jon's dinner receipts lead straight to the dead woman's identity

Susan1 cracks Jon's4 online banking using old passwords from a shared spreadsheet. His credit card reveals months of intimate dinners for two at restaurants they have never visited together a Michelin-star spot where they once celebrated their anniversary, wine bars near Grafton Street, morning pastries from a café that certainly weren't for her.

A charge at a jewellery store confirms the bracelet. But the killing blow is a crumpled receipt in his wardrobe: dinner at Peronique, fish and steak, and at the bottom, a note tree-nut allergy. Savannah Holmes10 posted constantly about her tree-nut allergy on Instagram.

Jon4 had delivered a misdelivered package to Savannah's10 door months ago and something began. His mistress is the woman found dead at their shared address, and Susan1 can no longer tell whether Savannah10 died because someone mistook her for Susan1 or because she was sleeping with Susan's husband.4

The Stolen Diary Goes Public

Nika weaponizes a childhood crush to destroy her former friend

Under siege from a Snapchat pile-on over seeing her friend Ariana's boyfriend, Nika8 reaches under her bed for something she stole five years ago Maeve's childhood diary. Back when they were twelve, Nika8 pocketed the pink-flamingo journal at a Halloween sleepover and never returned it.

Inside, young Maeve7 had written about having a crush on Ariana. Nika8 photographs the pages, sets them to music, and posts the video from an anonymous account, tagging everyone in their year. Maeve7 makes it to the bathroom before she vomits. She does not leave her bedroom for three days.

The pile-on pivots entirely from Nika8 toward Maeve.7 Aoife,12 Maeve's7 perceptive thirteen-year-old sister, traces the anonymous account back to Nika8 through Snap Maps, but the damage is already irreversible. Maeve's7 most private confession has become public entertainment.

Poison in the Brownie

Someone dusts Nika's lunch with almonds, and Greta takes the fall

At Greta's2 hockey camp, ground almonds appear sprinkled over a brownie in Nika's8 lunchbox lethal for someone with a severe tree-nut allergy. Greta2 is found crouching beside the open bag, lunchbox in hand. Nika8 accuses her of attempted murder.

Celeste6 arrives, takes Nika8 home, then posts a damning warning about Greta2 in the Oakpark group. Parents pull their children from camp. Greta's2 business crumbles. What nobody knows is that Greta2 checked the bag because she had glimpsed troubling search results on Maeve's7 laptop days earlier queries about nut allergies and whether epi pens always work.

Greta2 suspected Maeve7 had acted on her darkest impulse and intervened to stop it, absorbing the blame to shield her niece. In truth, neither Maeve7 nor Greta2 planted the almonds. But Greta's2 silence costs her everything except her family's trust.

The Empty Crib

Bella vanishes from her Moses basket while Susan vacuums upstairs

Venetia's3 campaign has been escalating invisibly slipping through the unlocked side gate to leave fingermarks on Bella's arm, pulling the baby into direct sunlight in the garden. Now, on Thursday morning, she returns.

While Susan1 hoovers upstairs, Venetia3 walks through the unlocked patio door, lifts Bella from her basket, carries her through the side passage, and lays her on the front lawn. Susan1 descends to an empty crib and nearly collapses. She searches every room, chest seizing, before finding Bella outside on the grass.

Neighbour Juliette Sullivan15 watches from her driveway and implies Susan1 left the baby there herself, warning that child welfare might have concerns. Susan1 cannot report this to police without risking exactly that accusation. She packs a bag and moves to Leesa's5 house, telling Jon4 there is no room for him.

Greta at Jon's Office

Susan's sister visited her husband the morning Savannah died

From Leesa's5 spare room, Susan1 calls Jon's4 office pretending to inquire about a lost wallet. His assistant cheerfully identifies her as the lady with red hair who visited Greta,2 signed into the visitors' book at 11:04 a.m. the Wednesday Savannah10 was found dead.

Jon4 was not in the office earlier that morning. A dark blue Mondeo matching theirs was spotted outside Savannah's10 house. Greta2 denied seeing Jon4 on Monday, yet Susan1 tracked his Airtag to Greta's2 house that night. Every thread of trust has frayed.

Jon4 has been taken to the garda station for questioning. The surprise birthday dinner Greta2 has been planning offers an innocent explanation for the conspiring, but Susan1 cannot fully believe it not with a dead mistress and a sister who lies. She is utterly alone in her suspicions.

Headlights on the Footpath

Nika turns her mother's car into a weapon against Maeve

Driving home through Oakpark after failing to secure an alibi at friends' houses, Nika8 spots a solitary figure on the footpath Maeve,7 heading home from babysitting in a purple beanie. Convinced Maeve7 poisoned her brownie, Nika8 feels rage overtake reason.

She jams her foot on the accelerator and mounts the kerb. Maeve7 turns just in time to see headlights before impact flings her onto concrete. Nika8 speeds away. Cody Geary,11 out walking, finds Maeve7 unconscious and calls an ambulance. Moira Fitzpatrick14 arrives and mistakes Cody11 for the attacker.

But the silver Jaguar ornament from Celeste's6 car grille, found at the scene, leads police to the Gearys' driveway. Nika8 is charged with a section-three assault. Celeste,6 confronted with undeniable evidence that her golden child tried to kill someone, watches her curated world collapse into rubble.

The Syringe or the Knife

Venetia forces Susan to choose between her sister and her baby

Susan1 returns to her house Thursday evening for Bella's sleepsuit and soother. Greta2 accompanies her. They find Venetia3 in the kitchen Bella in one arm, a knife in her hand, Greta2 crumpled on the floor from a tyre-iron blow to the head. Venetia3 lays out her demand: Susan1 must choose who dies.

She lost her sister because of Susan's1 careless message, and now Susan1 will understand that pain. On the counter sit a syringe of liquid heroin and a leather strap. Greta,2 barely conscious, secretly swallows handfuls of naltrexone from her bag the Long Covid medication that blocks opioid effects.

She tells Susan1 to choose her, to save Bella. Susan,1 sobbing, ties the strap around Greta's2 arm and pushes the plunger. Greta2 collapses. But Venetia3 reneges she will not return Bella. She flees through the back door with the baby and a knife.

Felipe Shields Bella

A gentle man throws himself between a knife and an infant

Susan1 sprints through Oakpark chasing taillights, then hears a crash Felipe9 has swerved his car into Venetia's3 to block her escape. He had been tracking his wife's rage all evening, arriving too late at Susan's1 house, then Leesa's,5 before finally intercepting her here.

Venetia3 pulls Bella from the car, lays her on the ground, and raises the knife. Felipe,9 bleeding from the collision, throws himself across the baby. The blade enters his back. Susan1 arrives, grabs the fallen tyre iron, and swings it into Venetia's3 skull, dropping her.

Beneath Felipe's9 body, Bella is alive dazed and crying, but whole. Neighbours flood from the summer party. Juliette Sullivan15 runs to Susan's1 kitchen, where Greta,2 alive thanks to the naltrexone, awaits a second ambulance. Felipe9 asks Susan1 not to let go of his hand. She holds on as his eyes close for the last time.

Greta's One Secret

The inquest ruled accidental death, but only Greta knows otherwise

Jon4 had begged Greta2 to impersonate Susan1 at Savannah's10 house that Wednesday morning a desperate ploy to prevent his mistress from exposing the affair. Greta2 went, played the indifferent wife, and left. Then she returned alone.

She had recognized Savannah10 as the former wife of Albie Byrne, the other driver in the car accident that gave Greta2 her permanent limp years ago. Greta2 suspected Savannah10 had been driving drunk that night, with Albie covering for her. Confronted, Savannah10 confirmed it and gloated about Greta's2 injury. Greta2 pushed her hard. The new ballet flats slipped on rum-soaked tile.

Savannah's10 skull cracked against the radiator. Working quickly, Greta2 staged the scene, texted Jon4 from Savannah's10 phone to misdirect investigators, and renamed Jon4 as "Sam" in the contacts. The inquest, a year later, rules accidental death. Only Greta2 will ever know otherwise.

Epilogue

One year later, Susan1 and Jon4 have separated amicably. Bella1 thrives between two homes. Celeste,6 softer now with her curated life in ruins, has become Susan's1 unlikely friend over glasses of wine. Nika8 awaits sentencing in West Cork. Cody11 is emerging from his shell, watching television with his mother6 for the first time. Maeve7 has healed.

Susan1 still sees her counsellor, still carries Felipe's9 death like a stone in her chest. On the eve of the next Oakpark summer party, Juliette Sullivan15 posts an insensitive joke about ambulance lights. Susan1 screenshots it, begins typing a furious reply to her sisters then deletes everything. She puts down the phone, kisses Bella's1 head, and picks up her book.

Analysis

Andrea Mara constructs a thesis about the physics of digital speech how words, once released, obey laws of motion their speakers never intended. Susan's1 WhatsApp message functions as a controlled demolition accidentally detonated: every secret it touches was already load-bearing, propping up marriages, friendships, and family structures rotting from within. The message doesn't create dysfunction so much as expose it, and the novel's most unsettling insight is that exposure itself can be lethal.

The book operates on a principle of moral diffusion. No single person is solely responsible for any death, yet everyone is implicated. Susan1 sent the message, Felipe9 forwarded the screenshot, Rory chose violence, Venetia3 chose revenge, Jon4 chose infidelity, Greta2 chose to push. The chain of causality distributes guilt across a community in the same way a neighbourhood WhatsApp distributes information unevenly, imprecisely, and with consequences nobody can predict. This is not a story about one mistake but about a system of small failures amplifying through social networks until someone dies.

Mara's South Dublin becomes a pressure cooker of surveillance and performance. Celeste6 curates perfection while her son11 hides a knife under his pillow. Nika8 confesses small sins to maintain an illusion of transparency. Susan1 people-pleases her way through intrusive thoughts about hurting her baby. Every character maintains a public self that diverges from the private one, and the message's unforgivable crime is collapsing that distance in public view. The real horror isn't what Susan1 said it's that all of it was true.

The novel's deepest provocation lives in its final revelation. Greta2 the protector, the rock, the one character who appears to act solely for others is the only person who genuinely kills someone and escapes consequence. Her secret, never revealed to anyone in the story, suggests that the practical, decisive people we most admire may also be the most dangerous when cornered. Moral authority and moral compromise share the same body, the same steady hands, the same bag of naltrexone.

Last updated:

Report Issue

Review Summary

3.84 out of 5
Average of 24k+ ratings from Goodreads and Amazon.

"It Should Have Been You" receives mostly positive reviews, with an average rating of 4.01 out of 5. Readers praise its twisty plot, fast pace, and ability to keep them guessing until the end. Many find the premise of an accidental text message leading to dire consequences intriguing and relatable. Some criticize the abundance of unlikeable characters and occasional far-fetchedness. The book is described as a domestic thriller with elements of mystery, exploring themes of social media, community dynamics, and the ripple effects of seemingly small actions.

Your rating:
4.49
223 ratings
Want to read the full book?

Characters

Susan O'Donnell

Teacher, mother, catalyst

A secondary-school maths teacher on maternity leave, Susan is the story's conscience and catastrophe in one. People-pleasing to a fault, she craves approval and dreads conflict—yet her impulsive moment of cruelty sets the entire plot in motion. Beneath her self-deprecation lies genuine warmth and fierce maternal instinct, though motherhood has also awakened terrifying intrusive thoughts about harming baby Bella. She's the middle of three sisters: less disciplined than Greta2, less extroverted than Leesa5, perpetually positioned between caution and impulse. Her marriage to Jon4 has grown distant since Bella's birth, and she's been attending secret counselling sessions. Susan processes the world through guilt—over the message, over Bella's safety, over Greta's2 old accident. Her capacity for self-blame is both her greatest vulnerability and what ultimately drives her to act.

Greta O'Donnell

Eldest sister, fierce protector

The eldest O'Donnell sister and the family's anchor since their mother's death. Greta is pragmatic, direct, and fiercely protective—the sister who assumes the pseudo-parent role without complaint and without much softness. A former hockey player whose career ended in a car accident that left her with a permanent limp, she now coaches a summer camp and lives alone in their childhood home next door to Susan1. She takes naltrexone for Long Covid and maintains a disciplined regime of supplements and medication. Beneath her composed exterior lies controlled fury about the injustice of her injury and a devotion to family that extends to fierce, sometimes questionable, protectiveness of her nieces. She processes problems by solving them—quickly, efficiently, and without consulting anyone else about the methods.

Venetia

Grieving sister, relentless pursuer

Aimee's older sister, a bartender at Bar Four, and the story's primary antagonist—though her violence springs from comprehensible grief. Raised by her grandmother alongside Aimee after their mother abandoned them, Venetia has fought addiction, instability, and a life that never quite stabilized. Her marriage to Felipe9 is practical more than passionate—a visa arrangement that evolved into genuine companionship. She is sharp-tongued, intimidating, and capable of terrifying focus when her rage finds a target. The loss of Aimee—the only person who truly mattered—unhinges what was already precarious equilibrium. Her escalating campaign against Susan1 is driven by the conviction that Susan's1 careless words destroyed the only love she had left.

Jon Mullane

Susan's unfaithful husband

Susan's1 husband, a banking executive whose charm conceals profound cowardice. Boyish and likeable on the surface, Jon is the kind of person who starts affairs not from malice but from a panicked inability to sit with discomfort—fatherhood terrified him, and his coping mechanism was escape. He avoids confrontation so thoroughly that he drags others into elaborate schemes rather than face consequences himself. His anxiety stems not from guilt but from self-preservation: he fears losing custody of Bella, fears police scrutiny, fears Susan1 discovering the full picture. Jon catalyzes multiple disasters, yet positions himself as a passive participant in his own life, never quite acknowledging his agency in the wreckage that results.

Leesa Khoury

Warm middle sister, mother

Susan's1 middle sister—warm, chatty, effusive, the family's social engine. An IT contractor with an enviable work-life balance, Leesa is married to Samir and mother to Maeve7 and Aoife12. She processes everything aloud, loves gossip without malice, and provides comic relief amid darkness. Her deepest wound is her daughter Maeve's7 bullying, which awakened a vigilante fury she has never fully tamed. She serves as Susan's1 sounding board and occasional partner in amateur investigation, always game for a plan, sometimes too impulsive in execution.

Celeste Geary

Image-obsessed target of message

The target of Susan's1 message—a polished, image-conscious banking executive who has built her identity around control and appearances. Celeste's marriage to Warren13 is transactional, her parenting style distant and results-oriented. She is quicker to spot problems in her children than to act on them, preferring the comfort of strategic ignorance. Beneath the armour of designer dinnerware and cutting remarks is a woman who equates vulnerability with failure, who would rather smash a plate than let anyone see her crack.

Maeve Khoury

Bullied niece, quiet survivor

Leesa's5 seventeen-year-old daughter, quiet and bookish, still bearing invisible scars from sustained bullying by Nika Geary's8 group. Once Nika's8 closest friend in primary school, Maeve became her target after a school incident in Transition Year. She retreats inward when threatened, preferring isolation to confrontation, though rage simmers beneath her composure. Her relationship with younger sister Aoife12 oscillates between friction and genuine protectiveness. Maeve represents the teen experience at its most exposed: old enough to feel everything, too young to have the tools to process any of it.

Nika Geary

Golden child, calculating bully

Celeste6 and Warren's13 seventeen-year-old daughter—outwardly the model student, athlete, and social operator, inwardly calculating and image-obsessed. Nika has perfected the art of performing perfection for her mother6 while doing exactly as she pleases. She confesses small sins to Celeste6 to maintain the illusion of total transparency while concealing larger ones. Her falling-out with childhood best friend Maeve7 was strategic, not incidental—Nika sheds people when they no longer serve her social ascent. When cornered, her first instinct is to redirect attention, deploying whatever ammunition she has to shift the narrative away from herself.

Felipe

Venetia's gentle moral centre

Venetia's3 Bolivian-born husband—a software engineer whose gentle, self-deprecating manner makes him the story's moral centre. He married Venetia3 in a visa arrangement that evolved into genuine care, though their relationship has more duty than passion. Felipe is the quiet one in a family of big personalities, and his instinct to protect extends beyond his immediate circle. Guilt over a single impulsive action haunts him throughout the story. Torn between loyalty to Venetia3 and his own conscience, Felipe embodies the novel's central tension between the people we love and the choices they make.

Savannah Holmes

Instagram lifestyle, wrong address

A thirty-five-year-old banking professional living at 26 Oakpark, Loughlinstown—the mirror-image address to Susan's1. Polished, Instagram-curated, and unapologetically materialistic, Savannah is the life Susan1 envies from a distance through misdelivered packages and social media. Divorced from a local politician, she carries the confidence of someone who has always been admired. Her tree-nut allergy and gym-focused lifestyle are showcased regularly online. Beneath the curated surface is a woman navigating loneliness, wondering if her best years are behind her—a vulnerability that makes her susceptible to charm.

Cody Geary

Troubled, overlooked younger sibling

The Gearys' fifteen-year-old son—withdrawn, sullen, and perpetually overshadowed by his sister's8 accomplishments. Cody hides behind closed curtains and an Xbox screen, processing frustrations in ways that alarm and confuse his parents. His babysitting incident with a neighbour's child was the public face of deeper struggles he cannot articulate. Where Nika8 performs perfection, Cody embodies its opposite—the child whose needs were never addressed because his mother6 preferred not to look.

Aoife Khoury

Perceptive younger sister

Leesa's5 thirteen-year-old daughter. Precocious, nosy, and observant beyond her years, Aoife is the family's unofficial intelligence gatherer—the one who first reported Maeve's7 bullying, traced Nika's8 anonymous account, and notices details adults miss.

Warren Geary

Celeste's straying husband

A large, genial ex-rugby player whose indiscretion at his own bar opened the entire Pandora's box. Conflict-avoidant and weak-willed, Warren hides behind golf outings and mumbled apologies while his family unravels.

Moira Fitzpatrick

Protective mother, key witness

Mother of Senan, the child injured during Cody's11 babysitting. Fiercely protective and eager to share her story, Moira provides crucial context about Cody's11 behaviour and later becomes an eyewitness at a pivotal scene.

Juliette Sullivan

Gossipy next-door neighbour

Susan's1 neighbour and Celeste's6 close friend. A gossip cloaked in faux concern, Juliette collects others' misfortunes like collectible stamps—always first to offer help and last to keep a confidence.

Detective Kellerman

Lead murder investigator

The detective investigating the murders. Professional, penetrating, and deliberately opaque—her questions leave Susan1 perpetually unsure whether she is being treated as a witness or a suspect.

Plot Devices

The WhatsApp Message

Inciting cascade of consequences

Susan's1 impulsive text about the Geary family6, sent to three hundred people instead of her two sisters, is the butterfly wing that generates a hurricane. It exposes Warren's13 affair, Nika's8 secret boyfriend, and Cody's11 past incident, radiating outward through screenshots shared across Facebook groups, Snapchat, and school networks. Each person who reads, shares, or acts on the message amplifies its force. The message functions as the novel's central thesis in miniature: digital words, once released, obey laws of motion their speakers never intended. It doesn't create the dysfunction in these families—it merely strips the wallpaper to reveal the rot underneath. But exposure itself, the novel argues, can be lethal.

The Two Oakparks

Engine of mistaken identity

Two housing estates in South Dublin share the name Oakpark, placing Susan1 and Savannah10 at identical addresses five kilometres apart. Their packages get mixed up regularly—this is how Jon4 first visited Savannah's10 door and how Susan1 followed Savannah's10 lifestyle on Instagram. The shared address causes Venetia3 to target the wrong woman when she goes looking for Susan1, the police to investigate connections that seem deliberate but are geographic coincidence, and the online world to confuse the murder victim with the message sender. The dual address embodies the novel's deeper architecture: that proximity—physical, social, digital—creates false equivalences with real and sometimes fatal consequences. It also makes literal the book's title: it should have been the other one.

The Rose-Gold Bracelet

Physical proof of betrayal

Inscribed with a one-month anniversary message from Jon4, this bracelet serves as irrefutable evidence of his affair. Found wedged behind his nightstand, it migrates to Susan's1 drawer, where it generates a second wave of paranoia—Jon4 discovers Susan1 has it and panics, because the bracelet was on Savannah's10 wrist the morning she died. If Susan1 possesses it, she may have been at Savannah's10 house. The bracelet becomes a small metal object carrying enormous narrative weight, each person who touches it drawing different and increasingly terrifying conclusions about what happened that Wednesday morning.

Naltrexone Tablets

Chekhov's medication saves a life

Greta's2 prescription medication for Long Covid, introduced casually through her daily pill-taking routine and family dinner banter. Jon4 jokes about using the tablets to drink without feeling drunk, and Maeve7 retrieves them from Greta's2 bag at her aunt's request. Their actual pharmacological function—blocking opioid receptors—remains an unremarked medical fact until the climax, when Greta2 swallows handfuls just before Susan1 is forced to inject her with heroin. The naltrexone reduces the overdose's impact enough to keep her alive until the ambulance arrives. Planted across multiple scenes with enough repetition to feel natural but never enough emphasis to telegraph the outcome, the tablets are the novel's most precisely engineered surprise.

Maeve's Stolen Diary

Private words made into weapons

A pink-flamingo journal stolen by thirteen-year-old Nika8 at a Halloween sleepover five years before the story begins. Inside, Maeve7 had written about having a crush on Ariana. The diary sits dormant under Nika's8 bed until she needs a weapon to redirect a social-media pile-on away from herself. Published as an anonymous Snapchat video set to music, it devastates Maeve7, reshapes the school hierarchy overnight, and indirectly triggers the chain of events leading to the hit-and-run. The diary mirrors the central WhatsApp message: both are private words made permanently, catastrophically public. Both demonstrate that the damage done by exposure is wildly disproportionate to the original act of writing.

About the Author

Andrea Mara is an Irish author known for her psychological thrillers set in Dublin. Andrea Mara has gained a reputation for crafting intricate plots with unexpected twists and relatable characters. Her writing style is described as engaging and fast-paced, often exploring the dark undercurrents of suburban life. Mara's books frequently delve into themes of family, community, and the impact of technology on modern relationships. She has published several well-received novels, with "It Should Have Been You" being her latest release. Readers appreciate her ability to create tension and suspense while maintaining believable scenarios rooted in everyday life.

Download PDF

To save this It Should Have Been You summary for later, download the free PDF. You can print it out, or read offline at your convenience.
Download PDF
File size: 0.38 MB     Pages: 16

Download EPUB

To read this It Should Have Been You summary on your e-reader device or app, download the free EPUB. The .epub digital book format is ideal for reading ebooks on phones, tablets, and e-readers.
Download EPUB
File size: 2.95 MB     Pages: 17
Follow
Listen
Now playing
It Should Have Been You
0:00
-0:00
Now playing
It Should Have Been You
0:00
-0:00
1x
Queue
Home
Swipe
Library
Get App
Create a free account to unlock:
Recommendations: Personalized for you
Requests: Request new book summaries
Bookmarks: Save your favorite books
History: Revisit books later
Ratings: Rate books & see your ratings
600,000+ readers
Try Full Access for 3 Days
Listen, bookmark, and more
Compare Features Free Pro
📖 Read Summaries
Read unlimited summaries. Free users get 3 per month
🎧 Listen to Summaries
Listen to unlimited summaries in 40 languages
❤️ Unlimited Bookmarks
Free users are limited to 4
📜 Unlimited History
Free users are limited to 4
📥 Unlimited Downloads
Free users are limited to 1
Risk-Free Timeline
Today: Get Instant Access
Listen to full summaries of 26,000+ books. That's 12,000+ hours of audio!
Day 2: Trial Reminder
We'll send you a notification that your trial is ending soon.
Day 3: Your subscription begins
You'll be charged on May 23,
cancel anytime before.
Consume 2.8× More Books
2.8× more books Listening Reading
Our users love us
600,000+ readers
Trustpilot Rating
TrustPilot
4.6 Excellent
This site is a total game-changer. I've been flying through book summaries like never before. Highly, highly recommend.
— Dave G
Worth my money and time, and really well made. I've never seen this quality of summaries on other websites. Very helpful!
— Em
Highly recommended!! Fantastic service. Perfect for those that want a little more than a teaser but not all the intricate details of a full audio book.
— Greg M
Save 62%
Yearly
$119.88 $44.99/year/yr
$3.75/mo
Monthly
$9.99/mo
Start a 3-Day Free Trial
3 days free, then $44.99/year. Cancel anytime.
Unlock a world of fiction & nonfiction books
26,000+ books for the price of 2 books
Read any book in 10 minutes
Discover new books like Tinder
Request any book if it's not summarized
Read more books than anyone you know
#1 app for book lovers
Lifelike & immersive summaries
30-day money-back guarantee
Download summaries in EPUBs or PDFs
Cancel anytime in a few clicks
Scanner
Find a barcode to scan

We have a special gift for you
Open
38% OFF
DISCOUNT FOR YOU
$79.99
$49.99/year
only $4.16 per month
Continue
2 taps to start, super easy to cancel
Settings
General
Widget
Loading...
We have a special gift for you
Open
38% OFF
DISCOUNT FOR YOU
$79.99
$49.99/year
only $4.16 per month
Continue
2 taps to start, super easy to cancel