How I Met Your Mother Season 6 Episode 19 - Legendaddy
Title: Legendaddy
Ted recently fell in love. It all started when Ted’s succor, Marshall, drops the bombshell that he will propose to his long-time girlfriend Lily, a kindergarten teacher. At that moment, Ted realizes that he had better obtain a move on if he hopes to research true love, too. Helping him in his quest is Barney, an admirer with endless (sometimes outrageous) opinions, a penchant for suits and one fool-proof way to fulfill women. When Ted meets Robin, he’s sure it’s love to start with sight — but destiny might have something else in store. With voice-over by Bob Saget (“Full House”), the show is told through flashbacks in the future.