In this sitcom, Ted (Josh Radnor) dates a series of women, one of whom will be the future mother of his children. Ted’s life in New York revolves around his friends Barney (Neil Patrick Harris), a womanizing bachelor, and Lily and Marshall (Alyson Hannigan and Jason Segel), a married couple.
When Barney overhears that Ted and Robin have a secret at the wedding reception, he begins to speculate about what it might be, but what they are hiding even stuns the unflappable Barney
By the time their wedding day arrives, nothing seems to be the way Marshall and Lily had envisioned, but surprisingly Barney jumps in to try to save their special day