Frasier: Roz, stay right here. Now, you listen to me, I am your friend, you know that. I would never judge you. Now, just how... stupid and lonely were you?
Roz: It's the last person I ever would have dreamed of. I guess I- [Noel walks by and taps on the glass. He waves to Roz]- haven't been dating much lately and I just I've been so lonely.
Frasier: Oh, my God! You slept with Noel.
Roz: No! Ugh! Oh, how could you even think such a thing.
Frasier: All right, just tell me. Who was it?
Roz: Nobody. It doesn't matter. It was a mistake. It's over. I just want to forget it ever happened.
Frasier: Roz. Roz, listen, we've all been there. Come on. You were just looking for a little comfort. It's all right. No reason to beat yourself up about it.
Bulldog: [entering] Hey, baby, I'm sorry I had to skip out before breakfast.
Roz: Oh, Bulldog!
Frasier: Bulldog?!
Roz: Bulldog.
Bulldog: Bulldog!