Roz: So if you guys have two weddings, when's your anniversary going to be?
Daphne: Well, I suppose to keep up appearances, it'll have to be the second one, won't it?
Niles: Well, we could celebrate two anniversaries. A public one, and then a second, secret one just for us.
Daphne: Oh, I like that. Sort of sexy having an anniversary only two of us know about.
Roz: Three of us.
Niles: I still can't believe we're married.
Daphne: It's our one-day anniversary.
Roz: And we're the only ones who know.