Niles: Thank you very much!
Frasier: Oh, please, Niles. Look, unconsciously you knew this wasn't right. That's why you brought Daphne back here.
Niles: No, we came back to fetch her damn thyroid pills.
Frasier: You're a doctor. Why didn't you just use your prescription pad?
Niles: Oh, my God.
Frasier: Isn't there an all-night pharmacy across the street from your building?
Niles: Oh, my God!