Niles: Oh, I got your message about the wine club, Friday night, and yes, I will be there.
Frasier: Oh, good. Dad's kicking me out of the house that night so he and Sherry can have a little party. [laughs] Oh, you know, life really is a circle, isn't it? I'm letting Dad use my place for his friends to get together, and just a few years ago it would have been Dad who'd have to leave his house for my parties.
Niles: Yes, if you'd had any parties when we were young that would be filled with irony.