Marshall and Barney try to keep Ted from finding out that his GNB project has been cancelled, Guy Ritchie style. Lily needs to know what Canadian celebrity Robin slept with, what he collected and what suggested sex act ruined the night.
Lily and the gang confront Ted about bringing new relationships into their biggest celebrations with hilarious flashbacks. Barney has a magical relationship with cameras.
The gang are all involved in the same story, whereby Barney convinces Ted and Marshall to back GNB in the Arcadian battle which ultimately ends Ted and Zoey's relationship.
