how I met your mother, its a serie about a father (Ted) recounts to his children, through a series of flashbacks, the journey he and his four best friends took leading up to him meeting their mother.

It all starts when Ted's best friend, Marshall, drops the bombshell that he's going to propose to his long-time girlfriend, Lily , a kindergarten teacher. At that moment, Ted realizes that he had better get a move on if he too hopes to find true love. Helping him in his quest is Barney, a friend with endless, sometimes outrageous opinions, a penchant for suits and a foolproof way to meet women. When Ted meets Robin, he's sure it's love at first sight, but destiny may have something else in store.