Ted and Victoria engage in the most hilarious verbal foreplay ever shown on TV; Lily and Marshall watch from the bathroom; Barney and Robin show why they are the shows greatest couple.
Barney and Ted battle to push the button to blow up the Arcadian; Barney and Robin battle against Ted reuniting with Zoey; Marshall battles against and anticipated stomach poisoning and we get some good dramatic news at the end.
Ted wants to go on a date without any internet background research. Marshall and Lily want to go into a delivery without any gender knowledge. Both get disrupted by Barney.
Lily and Marshall decide they want to keep the Long Island home and move in, Robin decides to #Resist. Barney and Ted contemplate starting a family together.
