Quote from Roz in Decoys
Frasier: Niles, one last warning. Take it from someone who knows you both, you and Roz are not a good couple. Niles: I understand you're saying that, but believe me, I have seen a new Roz today and underneath that brazen exterior she is a sweet, sensitive, shy, and vulnerable woman. Roz: [o.s.] Niles, have you seen my nipples?