Niles: Oh fine, let's shift this subject back to where it belongs. This whole thing started with me asking whether you were happy. And don't think about it this time, just answer.
Frasier: Aw, well-
Roz: Hey, guys!
Frasier: Oh, hi, Roz.
Niles: Hello, Roz. What are you doing here?
Roz: Well, I always wanted to learn to fly a jet and today they're offering a special on jet flying lessons, so I thought I'd come by and take advantage of it. [Niles is befuddled] I came here to get coffee!
Niles: Well, thanks for stopping by. I'd have been mad if you didn't.