Daphne: You're taking this all very cheerfully, Dr. Crane. [doorbell rings]
Frasier: Well, why shouldn't I? In many ways my life couldn't be better. I mean, by and large, I'm in good health. There is a promising new relationship on the horizon, the lovely Rachel. [opens door to Roz] My career is thriving.
Roz: Did you say thriving or diving?
Frasier: What?
Roz: Look at these ratings.
Frasier: Oh, Roz, that's nothing to worry about. For God's sakes, it's just leveling off.
Roz: Yeah, that's what tends to happen when you hit bottom.