Quote from Sam in Diane's Nightmare
Sam: What? What? Diane: Oh, God. I just had the worst nightmare of my entire life. By the way, Sam, you were beastly to me. Frasier: Oh, really? Well, how was l? Diane: You weren't in it. Frasier: Of course. Sam: Beastly? Can you be specific? [off Diane's look] All right. Frasier: Sam, l-- I don't think Diane's dreams are anything you should be meddling in. Sam: Hmm. Maybe you're right. Starring in them is enough, I guess.