In a world where humanity counts for nothing, a man has lost his value for society and is therefore to be transformed into an uncaring artificial intelligence.

When Felix steals a leather jacket in a hotel, he bumps into Bianca. She confuses him for a callboy she booked and Felix decides to play along.

Tomas is happy as family father, raising teen son Milan (as his knavish buddy) and running-especially gastronomically- a club with his mother Nike, whose absences to take course aiming for career progress causes tension. Covering for Milan's systematic class dodging to pursue a musical ambition, Tomas discovers going trough Nike's stuff the knave isn't biologically his son, feels utterly cheated by wife Nike, and feels like wrecking their relationship, family and livelihood musical bar. Former common study friend Clemens, a divorced MD, confides he wasn't interested in Nike, being gay, and advises 'getting laid' without commitment, but finding that out hurts utterly confused Milan even more. The spouses must pull together when son Milan (16) decides to seek his genetic father, a former GDR literature professor Dr. Karoly Gaál, who is now in a home for demented seniors.

A group of people meet on the rooftop, ready to jump - then things get a little complicated...

When Eva returns to her house on the day of her divorce, she finds a bouquet of red roses outside the door. Attached is the note: "You are not alone." The sender is anonymous.

Maria, Helga and Kiki were best friends in their youth. Now there has been radio silence between them for many years. One day, the ladies meet by chance and it is the first step into a new life.

After a night out at a disco, 17-year-old Finn is hit by a car driven by aspiring judge Maxim Vollert. He leaves the seemingly uninjured man behind, who succumbs to his internal injuries. Finn's brother Mike, who reproaches himself for letting the drunk Finn walk home alone, meets Sylvie Vollert at Finn's grave, who was sitting next to her husband in the car on the night of the accident. A passionate relationship develops between Mike and Sylvie. Mike soon suspects that Sylvie was involved in his brother's death. When Mike tells his parents about the growing suspicions against the Vollerts and his mother finds out about the liaison between Mike and Sylvie, her world collapses.

Shortly before the end of the Second World War, Anna and her eleven-year-old son Felix seek refuge in the countryside, where a strict Nazi regiment also prevails. In contrast to his mother, Felix slowly succumbs to right-wing propaganda.

The private detective Hartwig Seeler gets an assignment from his former colleague Tascha.