Johannes, a new assistant at the university, is asked to provide reports on an Algerian colleague - who is suspected of being a sleeper. He refuses, but the seed of doubt has been planted. A fragile friendship which is overshadowed by professional and emotional competition eventually leads to betrayal.

Werner and Holgi are friends, but also lifelong rivals. Now Werner finally has enough of being the eternal second and is planning his revenge. With his special motorcycle, the 'Red Porsche Killer', he challenges Holgi and his car.

The recruiter Tom Moreno are familiar with women and how they, after you won it for themselves, going on at the latest after the third time back to. As ELISA, the new art director of his agency, doesn't want to exit on this scam, Tom falls into a crisis of meaning. But even his friends have to contend with their problems: Vince finds his wife in Tom's bed. By Tom's mother, Luke learns that sex is not a solution. Tom's roommate Paule fell into a tie holder and mutated by the buddy type to the Femme fatale. His Chief Rolf created him also still, that the Agency is virtually broke. Tom starts for the first time, to reconsider his old proven lifestyle.

Romeo and Juliet on the Kiez with Cupid in the form of the attractive sex worker Elisa: the young artist Nikolaus falls in love with the well-behaved law student Sandy. He ends up in prison for an extraordinary declaration of love.