A: Can you please shut up?
B: Maybe if you ask nicely, I will!
A: This is a library, so you have to shut up.
B: I didn't know laughing was a crime.
A: It's a crime in the library.
B: You're just jealous, because I'm having a good time, and you're not.
A: No, that's not it at all.
B: I'll shut up if you say you're sorry.
A: Sorry for what? If anything, you should say sorry.
B: Okay, fine. I'm sorry that your parents didn't teach you how to be nice.
A: That does it. I'm getting a librarian.
B: Go get one!