Barney: Maybe we should go back to being just friends.
Robin: Maybe. But hum... I don't want to stop having sx.
Barney: Good. Me, neither.
Robin: Friends isn't gonna work.
Barney: We're not good at being friends. We're not good at being in a relationship. What are we good at?
Robin: I know something we're good at.
Barney: I don't know. If we're gonna do it again, I'm gonna need some Gatorade...
Robin: No. No, not that. Lying. Think about it. We spent the whole summer lying about being just friends. Why not just keep lying?