'Moving Day' - Season 2, Episode 18
Ted and Robin decide to move in together, but the gang aren't happy - especially Barney.
Air Date: March 19th 2007.
Robin: (Talking about moving in together) I thought we decided we were ready.
Ted: And how did we decide that again?
Robin: I have no idea. I remember the let's-move-in-together-sex was pretty amazing.
Ted: I know. I did that thing with no hands I normally need both to do.
Marshall: Deep in the Amazonian rainforest, there is a tree that only grows around the body of an existing tree. It cannot survive without this tree; it's supported by this tree. Lily, we are that tree.
Lily: The inside tree or the outside tree?
Marshall: The outside tree.
Lily: Shouldn't there be three trees?
Marshall: You and I are one tree! Look, Lily, the point is we grew around Ted and without him we're slowly dying!
Marshall: (Giving Ted one of the two swords) I hate to break up the set, but you're going to need it.
Robin: He's right. My building is infested with dragons.
Barney: Question one: Ted, do you want to move in with Robin?
Barney: Wrong! The correct answer is: No, I want to stay single and have fun with my awesome friend Barney. Question two: Robin, do you think you can find someone who's hotter than Ted?
Barney: Correct! The correct answer is awkward silence.
Barney: This isn't Barney. But I hear that guy's awesome.
Marshall: I think we can marry each other, but we also have to marry Ted.
Lily: I'm telling you right now, my dad is not going to pay for that wedding.
Barney: (To Ted) Suit and sneakers, a little Ellen DeGeneres, but you pull it off.