Father and mother are thrilled: So now their teenager son has a girlfriend. And what a fabulous young woman she is! In contrast to his older sister Milli, 17-year-old Franz was previously an introverted, quiet, shy loner. His parents are all the more impressed when he brings home the pretty, self-confident Zoe one night. Zoe quickly finds her way into the heart of Franz’s family. Or is this young woman just telling people what they want to hear because she sees their hidden desires? After an ecstatic night in the clubs of the city of Munich with a little too much drugs, Zoe has disappeared and Franz's heart is broken. He absolutely has to see her again and goes looking for his first great love.

Volker can hardly imagine anything better than being the father of a daughter. However, he knows far too little about the real life of 17-year-old Daphne after separating from his wife. He wants to change that with his first daddy-daughter vacation, billed as a trip to Crete's dream beaches. However, the educational program the lecturer has come up with doesn't really suit the teenager's interests.

A trained theologian with a truck driver's license joins Werner Träsch's team. Former pastor Matthias is surprisingly good at tackling difficult tasks. But he can't hide the fact that he is in trouble for long: His ex-girlfriend Anna makes it impossible for him to see their five-year-old daughter Lotte, despite having joint custody.

Wilma has many qualifications and talents, yet suffers just as many disappointments in life. After she catches her husband cheating, she runs away to Vienna in search of a new life. There she lives with bustling bohemians, tries her luck at a variety of jobs and perhaps... at love again.

Katharina and Hektor who used to be married ten years ago meet again after their daughter Lilith is suspected of serial burglary.