Elaine, have you ever flown first-class? No. All right then....
(After Jerry selfishly takes the lone first-class seat available he confronts Elaine about the issue)
Jerry: Elaine, have you ever flown first-class?
Jerry: All right then. See, you don't know what you're missing. I've flown first-class. I can't go back to coach. I can't, I won't.
Elaine: We flew here coach.
Jerry: Yeah, that's true.
Elaine: Oh, alright. If the plane crashes, everyone in first class is going to die anyway.
Jerry: Yeah, I'm sure you'll live.