Daphne: Well, I think you make a lovely couple. Even though Niles can't believe you're dating a gym teacher. He says it's a betrayal of your younger selves.
Frasier: Yes, it's perfectly understandable. We didn't have much luck with gym teachers when we were kids. They were always so derisive and ego-crippling. There was this one in particular, Coach Fuller. He was the worst. The kind of man that would make the whole class wait while you did your push-up. It was so traumatizing, you know, I would actually lose my lunch before gym period. Except on those days when my lunch money was stolen. Then I'd just dry heave.