Frasier: Anyway, it's about Roz. After quitting her job, twice, she shows up back at work again, today, waist-deep in a sea of denial. Well, I confronted her on the issue... [noticing Niles gyrating at the hips] What the hell are you doing?
Niles: Sorry, go on.
Frasier: Anyway, I confronted her on the issue, and she refused to discuss it with me. She wouldn't even look me in the eye. Which leads me to just one conclusion, Niles. She's in love with me.
Niles: I wouldn't necessarily jump to that conclusion.
Frasier: That's because you don't have all the facts. I've never shared this with you before, Niles, so brace yourself. Two years ago, Roz and I slept together.
Niles: Get out! You and Roz?!