Sarah: You really slept with Gwen?
Xander: Uh huh.
Sarah: The ink on our divorce papers isn't even dry yet and you already slept with that horrible woman?
Gwen: Uh, I'm right here.
Xander: What I do now is officially none of your business, Sarah. And I want to make something clear. I don't want you putting Gwen down.
Sarah: How chivalrous of you, defending your girlfriend's honor.
Xander: You couldn't wait to be rid of a criminal like me. What do you care how I spend my nights?