[flashback to Barney and Quinn devising an evil plan:]
Barney: Here's what we do. I'll make Ted swear not to tell anyone what he knows about you, and he'll cave immediately. Next, we invite everyone over. I'll keep saying stuff like, "Is it okay if I put out the hummus, bunny face?"
Quinn: And I'll be the bossy bitch who says, "No, save it for dessert, idiot."
Barney: Nice. And, finally, we'll announce...
Quinn: "We're moving in together!" I've got an idea. Let's get your friends Ted and Robin fighting over my apartment.
Barney: Wait, what does that have to do with you and me?
Quinn: Nothing. I just worship chaos.
Barney: I can't handle how hot you are right now.
Quinn: Wait for it.