Quote from Roz in Proxy Prexy
Daphne: We're sorry. Here you haven't even had dinner and we're teasing you. Niles: Oh, you haven't? I didn't know that. Let me make you something. Roz: No, it's okay. I'm not that hungry. Daphne: Oh, come on. Roz: Oh, all right. I wouldn't say no to a sandwich. [Niles and Daphne break down laughing]