Quote from Barney in The Rehearsal Dinner
[flashback:] Barney: Robin, there's no good way to say this. I made a huge mistake. I can't go through with the wedding. Robin: What? Barney: [choked up] I'm so sorry. I-I just... I had to tell you before it was too late. Robin: Oh, my god, you're serious. Barney: Yeah. And since this is my apartment, I think that you should move out. Robin: Fine. [Barney opens the red suitcase that's on the bed] Barney: Puppies! [later at MacLaren's:] Barney: I know. Great prank, right? Marshall: That is awful. Lily: You're a frickin' weirdo. Ted: [dressed as Liberace] Such a weirdo. Careful, watch the robe.