Ivan Locke: It was once.
Katrina: And the difference between never and once is the whole world. The difference between never and once is the difference between good and bad.
Ivan Locke: Well hear this, Gareth. When I left the site just over two hours ago, I had a job, a wife, a home. And now I have none of those things. I have none of those things left. I just have myself and the car that I'm in. And I'm just driving and that's it.
Ivan Locke: You make one mistake, Donal, one little fucking mistake, and the whole world comes crashing down around you.
Ivan Locke: I am trying to do the right thing.
Ivan Locke: Good God, Caldwell's a donkey.
Ivan Locke: Donal, don't trust God when it comes to concrete.
Ivan Locke: Look. Look and fucking learn. I drove in this direction and there will be a new person when I get there. Yes, because of that night. Constructed out of two bottles of wine and somebody feeling lonely. How could you ever beat that for a construction?
Bethan: They said the umbilical cord is like a noose. A lifeline and a noose at the same time. That's funny isn't it.
Ivan Locke: Do it for the piece of sky we are stealing with our building. You do it for the air that will be displaced, and most of all, you do it for the fucking concrete. Because it is delicate as blood.
Ivan Locke: And because the baby was caused by me. That is the decision I have made. I have not behaved in the right way with this woman. At all. I have behaved in a way that isn't like me. But now I am going to do the right thing.
Ivan Locke: And when the baby is born, when he's seven or when she's seven, it'll say it's okay. And the name will be Locke. Oh, Locke is okay. We do okay. Because... Because I straightened the name out. The Lockes were a long line of shit, but I straightened the name out.
Ivan Locke: I want to know that I'm not driving in one direction.
Bethan: I love you.
Ivan Locke: Okay then.
Bethan: Can't you say it back just once?
Ivan Locke: No, but I can be there as fast as traffic will allow.
Bethan: Be quick.
Ivan Locke: Yes, but there are speed limits.