Tom goes through girls like another changes his underwear. However, his best friend is Hannah with whom he has a completely platonic relationship. When Hannah suddenly meets a man and decides to get married, Tom's world is turned upside down. Hannah also asks him to be Maid of Honor at her wedding. Tom accepts in the hope of being able to prevent the wedding as he realizes that Hannah is the woman for him.
Maybe not completely rubbish, but you can't avoid thinking about how long it will last if Hannah and Tom become a couple…