[flashback to Ted and Victoria at her bakery:]
Ted: Sorry, what's his name?
Victoria: Whose name?
Ted: Your fiancé to-be.
Victoria: Oh! His name is Klaus.
Ted: Klaus.
Victoria: Klaus.
Ted: German name.
Victoria: Yeah, German guy.
Ted: Hmm. When you were living in Germany, and we were doing the whole long-distance thing, wasn't there a Klaus in your class?
Victoria: There was a Klaus in my class.
Ted: And you and Klaus were close.
Victoria: Not that close.
Ted: Yes, yes, you and the Klaus from your class were quite close.
Victoria: Kind of close.
Ted: Was that your Klaus?
Victoria: My Klaus?
Ted: In your class.
Victoria: In my class?
Ted: Is your Klaus the kind of close Klaus from your class?