Roz: It's about my new job. It's a nightmare.
Niles: Didn't you just start today?
Roz: Yes. My boss already hit on me, I'm supposed to work nights and weekends, and my assistant is an idiot and I can't fire her 'cause she's, like, three minorities rolled into one.

Roz: Niles, I need to talk to you. You're not with Frasier, are you?
Niles: Why does everybody treat us like we're joined at the hip? I do have coffee with other people other than my brother, you know.
Roz: Good. 'cause I'm avoiding him.
Niles: Oh, then talk fast. He's meeting me in five minutes.

Niles: Listen, this isn't an easy subject to broach, but is it possible you're in love with Frasier?
Roz: Absolutely not.
Niles: You sound sure.
Roz: I am sure. I mean, if I were going to fall for him it would have been two years ago when we slept together.
Niles: Well then, another theory I'd like to explore is... Whoa, back up! You and Frasier slept together?
Roz: He didn't tell you?
Niles: No! Well, I suppose it's only natural. When the wolf and the lamb work together, it's only a matter of time before the wolf gets his way. I hope you were gentle with him.