Barney/Barry learns that his sexual prowess is missing a first act; The gang decides to join a gym together with hilarious results; Lily owns this episode on jokes.
The gang learns a new exciting (but poorly aged) way to initiate an intimate relationship with a date. Lily completes a list (awesome) of 50 reasons to have sex. Ted gets back out into the dating world.
Ted and Barney claim to be victors of a fight they never entered. Lily tries to teach her students that fighting is bad, but the students prove otherwise.
Robin pulls some reverse Psych on Barney to make him disinterested in her. In lesser stories, Marshall contemplates leaping to the next building and Ted battles a goat.
Lily tries to finally play match-maker for Ted but her candidate becomes a victim to a great "play" out of Barney's Playbook. Ted and Marshall torture Robin with predictions of impending romance.
