Daphne: Why on earth would they think Dr. Crane's in love with me?
Donny: Oh, something about a country club ball the two of you attended a few years back.
Niles: This is all based on that?
Donny: Yeah. You caused quite a stir on the dance floor, or something?
Daphne: Yeah, we were just putting on a show for his snobby friends.