Quote from Chandler in The One with the Dollhouse
Chandler: I'm telling you, Joanna has got it all wrong. All I said was, "This was fun. Let's do it again sometime. I'll give you a call." Rachel: Oh. Gee, I wonder why she thinks you're going to call her? Chandler: That's what you say at the end of a date. Rachel: You can't just say, "Nice to meet you. Good night?" Chandler: To her face? Look, it's the end of the date, I'm standing there and she's waiting for me to say I'll call her, and it comes out. I can't help it. It's a compulsion.