Jessica: Do you think Luke sometimes looks like... Frankenstein's monster?
Adam: Yes, I do. I'm sorry, that came from my side of the family.
Jessica: [checking pregnancy test] No. No baby.
Adam: Let's try again.
Jessica: Yes, let's.
[they run upstairs]
Adam: You know some of these aren't realistic, don't you? How exactly would you go about wooing Princess Caroline of Monaco?
Donald: I suppose initially I'd drop her a line.
Jessica: Okay, look. Let's have... thing, without using a... you know. Just tonight, and if I get pregnant...
Adam: Can we have thing more than once?
Jessica: Well, I can keep going as long as you can.
Adam: [laughs] I think we both know that's not true.