It is wrong to see your wifes best friend.
Frank is unhappy in his bumpy marriage and begins to take an interest in his wife's closest friend.
Frank wants to feel passion and romance again.
Frank thinks of a way to rekindle the romance between him and his spouse.
Frank goes out on dates with his wife's best friend behind her back.
Frank's wife is pleasantly surprised by the effort he is putting in.
Frank's wife finds out, and she files for a divorce.