Mal: Kaylee, what the hell's going on in the engine room? Were there monkeys? Some terrifying space monkeys maybe got loose?
and because I saw it twice, I'm gonna do two quotes...
Jayne: So, like, never?
Book: Well, no.
Jayne: Not ever, never?
Book: Some orders allow shepherds to marry, but I follow a narrower path.
Jayne: But you still got the urge. They don't... cut it off or nothin'?
Book: No, I'm more or less intact. I just direct my energy elsewhere.
Jayne: You mean like masturbatin'?