Jill: Oh, I don't want to argue about this. Look, Jeff is just the wrong guy for my sister, okay?
Tim: What you mean is he's not good enough for your sister.
Jill: I never said that.
Tim: But that's what you mean.
Jill: Don't tell me what I mean.
Tim: I don't need to tell you what you mean, you know what you mean.
Jill: I do know what I mean. And it's not what you think I mean. And who are you to tell me what I mean, anyway? Half the time you don't even know what you mean!
Tim: What's that supposed to mean?
Jill: What do you think it means?
Tim: I don't know. I'm not even sure what the original topic is.
Jill: My sister. Your brother.
Tim: What? Yes!