Sue and Dan, the potential buyers of Lily's house, are the names of the Paiges, producers and writers of some "Once and Again" episodes.
Rick: (to Lily): I mean, the love was so right, but the timing was wrong... which may be the corniest thing I've ever said to anybody.
Grace: Boys are so naive. I mean, sometimes you have to wonder, like, how they even live.
Rick: Perhaps something from Speer's 1937 design for the new Reichstag? Miles: Yes, the Reichstag. Exactly. But a bit more user-friendly. Rick: The Third Reich with a little shabby chic.
Grace: When does it start to seem real? Eli: I'm not sure. Never?
Miles: Do you know what sells product? Shame.
Grace: And you know what an anti-hero is, right? Eli: Someone who's against heroes?
Ed: Hi, I'm Ed. Zoe: I'm Zoe. Ed: You do homework. That's good.
Susanna Thompson (Karen Davies Sammler) does not appear in this episode.
David Clennon makes his first appearance as Miles Drentell, a character that previously appeared on the TV show thirtysomething.
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