"Shelter Island" is a sad How I Met Your Mother episode. In this episode, Ted and Stella are supposed to get married. But then they make a big deal about inviting exes. Ted invites Robin, but Stella doesn't want Robin to be invited. It was cute how Ted invited Tony to the wedding to prove a point to Stella. But then it was heartbreaking when Stella left Ted for Tony. I give this episode a 9/10.





