Snow: How much sleep ya need, Kelvin?
Chris Kelvin: How much sleep?
Snow: Yeah. Um, how long ya think you can go without sleep?
Chris Kelvin: Depends.
Snow: Well, when you do go to sleep... I find I sleep much better with the door locked.
Rheya Kelvin: I can't remember how I got here. Did I come here with you?
Chris Kelvin: I don't know how you got here.
Rheya Kelvin: What do you mean?
Chris Kelvin: I woke up and you were here.
Chris Kelvin: What does Solaris want from us?
Gibarian: Why do you think it has to want something? This is why you have to leave. If you keep thinking there's a solution, you'll die here.
Chris Kelvin: I can't leave her. I'll figure it out.
Gibarian: Do you understand what I'm trying to tell you? There are no answers, only choices.
Chris Kelvin: Why did you kill yourself?
Gibarian: It seemed like a good idea at the time, now I think I made a mistake.
Gibarian: There are no answers. Only choices.