Zazie lives with her buddies, womanizer Patrick and sweetheart Anton, in a flat share. All three are completely incapable of being in a relationship. Finding the great love? No need. Zazie is sure of that. When Philipp, Zazie‘s best friend from childhood, sends an invitation to his wedding, it gets stuck in the overflowing mailbox for months. When Zazi finally gets the invite, she is shocked to find out that Philipp's wedding is planned for the next day and that he wants to marry stuck up and vicious Franziska. Franziska is definitely the wrong girl for Philipp! Zazie decides to do everything she can to save him from making the biggest mistake of his life.