Lilith: So, care for a drink?
Frasier: Not if I'm keeping you from something.
Lilith: Well, actually, I do have a date this evening.
Frasier: Oh, really?
Lilith: Yes. A colleague of mine fixed me up. I'm sorry for dragging you over here when I have so little time to give you.
Frasier: Not at all. Actually, I'm running late for a date myself.
Lilith: I see. Well, why don't you run along? I wouldn't want you to keep Niles waiting.