Niles: Ask yourself, Frasier, have you tried to sit down and talk to him? I mean really talk to him?
Frasier: Well, I- Maybe I haven't done my best. I guess I owe that to the old man, don't I? Well- Thanks for the chat, Niles. You're a good brother and a credit to the psychiatric profession.
Niles: You're a good brother too.