"[first lines, narrating] My husband used to tell me I have an overactive imagination. I can't help it. I mean, haven't you ever been on a train and wondered about the lives of the people who live near the tracks? The lives you've never lived. These are things I want to know. Twice a day, I sit in the third car from the front where I have the perfect view into my favorite house: Number 15, Beckette Road. [sees a woman on her back porch in the morning] I don't know when exactly, I suppose I started noticing her about a year ago, and gradually as the months went past, she became important to me. I'm not the girl I used to be. I think people can see it on my face. [sees the same woman at night with her husband] She's what I lost. She's everything I want to be. [now sitting in the train station, drawing] I imagine she's a painter. She's creative. He's a doctor or an architect. He has a good laugh. She can't cook. I wonder what they say to each other before they go to sleep. Today her name is Jess. Tomorrow it could be Lisa or Amber - it all depends on the day. It depends on my mood. The truth is, I don't know her name."

"Um... I'm here because I... because I... because I woke up, um, covered in blood. And I had bruises all over my arm, um... It's usually from when I've fallen and someone's helped me up. My husband... he used to tell me what I'd done the night before. And I learned when you wake up like that, you just say you're sorry. You just say you're sorry for what you did, and you're sorry for who you are, and you're never gonna do it again. But you do. You do it again..."

"Who do you trust when you can't trust yourself?"

"What you can see can hurt you."

"Based on the thriller that shocked the world"

"Cathy: That's what your alimony's paying for? Tickets to nowhere? That's really fucking weird, Rachel."

"What did she see?"

"Martha: Tom got fired because he couldn't keep his dick in his pants. I felt so bad for you. He's such a bad guy."

"Jesus Christ, Rachel, what the hell is wrong with you? I spent the last hour looking around for you. You scared the shit out of Anna, do you know that? She thought you were gonna... she wanted to call the police. So just... leave us alone. You can ruin your own life if you want to but you're not going to destroy ours. I'm not going to protect you any more."

"Do you have any idea what it's like to be married to a fucking blur?"

"You're like a dog. Like one of those unwanted mistreated dogs. And you can kick them, they keep coming back to you, thinking that somehow if they're good, you'll love them."

"Lying is like taking a trip. It's like having a secret. It's like touching yourself and no one else knows. Except you."

"Based on the novel that shocked the world"

"[narrating] Today, I sit in a different car and I can look ahead. Anything is possible, because I am not the girl I used to be."

"What I stared thinking was.. you know how, how can I have such.. clear feelings, negative, horrible, feelings about the idea of that.. sexual stuff happening to Koa, but.. but when I think about.. Michael and I and, and all that sexual stuff going on.. I don't, I don't feel anything."

"I wanna be able to speak the truth as load as I had to speak the lie.. for so long."

"I...start to.. have these images.. of... the kind of sexual stuff that happened between Michael and I.. happening to Koa.. and seeing Michael doin it to Koa (starting to tear up) what he did to me.. and.. my.. immediate.. (half sobbing) emotional .. au.. reaction to, to having those images.. is just this.. auuuu...rage and disgust.. and you know violent feeling, like I would kill anyone.. who did anything like that to Koa."

"He was.. one of the kindest.. most gentle.. loving, caring.. people.. I knew. He helped me.... tremendously helped me with my career, he helped me with my creativity, all o those sorts of things...... and he also sexually abused me..... for 7 years."

"You know, soon as the cops starting asking me these questions, the first thing that came to mind for me was, everything Michael started saying to me when I was 7. You know, if anyone ever found out... that... we were doing any of these sort of things, these sexual things, that he and I would go to jail for the rest our our lives... it was terrifying.."

"Tilda Swinton - Mum"

"Ray Winstone - Dad"

"Lara Belmont - Jessie"

"Don't you fucking talk to me! Get to fucking bed! How can you fucking say that to me?! You're fucking sick! You talk to me like that in front of your sister?! You're ill! You go behind my fucking back to your mother. You break this family up and I'll kill you. You're so fucking sick, you're going into care, Son! You're fucking going, you shit! You tell me things like that?! You're a fucking animal. Who the fucking hell are you?! You fucking talk like that? You're fucking ill. You're going to a fucking home. You're fucking scum! What are you doing to me?! What are you fucking doing?! You're fucking killing me. Fucking kid. Fucking animal. How can you talk like that? You go to your mother behind my back and talk shit?! You're fucking sick in the head. Something fucking wrong with you. Two years! Two years I've had this fucking kid. Two schools I've pulled him out of. Fucking trouble. You're breaking my family up, breaking this fucking family up. You break this family up and I swear, I'll fucking kill you. I'll fucking kill you. What are you doing to me? What are you doing to me? I'm going to the hospital... talk to your mother. He's filth. You're going into fucking care. I'll fucking sort this out. Getting fucking paranoid. Everyone's getting fucking paranoid. I can't fucking deal with this."

"I don't fucking need this, Tom. I don't understand this. You know it hurts us. Are you just Iying or do you believe it? It's gotta stop. Can't have it, mate. Sorry I smacked you, but you hurt me. You don't know how feel. Mummy's all upset... Is it an attention thing. Alice...is that what it is? Sometimes it happens when a baby comes along. You know, it's the facts of life. I'd never put you in a home. I love you, I'd never put..."

"Freddie Cunliffe - Tom"

"See what happens when you put things into people's heads? It steam-rollers on... and other people start to believe it. You gotta get rid of these thoughts, Tom. You gotta stop it. They're wrong, you know they're wrong. You're not sick, you're just, erm... just going through your teens. It happened to me. Are you pregnant? Is that what it is? Is it? See how you can put things into people's heads? I suppose I'll be doing it with him next. You can't keep saying these things, darling."

"Kate Ashfield - Lucy"

"Aisling O'Sullivan - Carol"

"Kim Wall - Barman"

"Annabelle Apsion - Nurse"

"Colin Farrell - Nick"