Alexis: So what are the GRs?
David: The what?
Alexis: The ground rules. What ground rules did you lay down before you sent him off with that hottie-boom-bottie?
David: Okay, I haven't sent him off with ground rules, because this is a one-night thing.
Alexis: Did you say that?
David: No.
Alexis: So at this point he could like, spend the night, double-dip, kiss on the lips!
David: I don't know!
Alexis: Okay, this is why you have ground rules, David! Josh Groban has a thick, leather-bound binder full of them.