[Marshall is explaining the situation to Judy and Marcus using a board and cards from the game Clue:]
Marshall: So we got Ted and Zoey. Ted is in love with Zoey. Zoey has no idea. Then Zoey's cousin Honey went home with Barney, and Zoey was happy about it. Which tells us what?
Marcus: Zoey's in love with...
Marshall: Zoey's in love with Ted and Ted doesn't know. So Ted and Zoey, they're in love with each other, which would be fine if Zoey wasn't married to Colonel Mustard. I mean, The Captain.