Martin Manz has run over the daughter of his best friend, Frank, who plays handball with him and regularly repairs Frank’s father’s old television. Martin wants to do the right thing and help the family, but he also wants to cover up his drunk-driving episode.

An ackward triangle forms among Philipp, her girlfriend Henriette, and Johanna, Henriette's daughter. Mother and daughter know exactly which buttons to press to get on the other's nerves. Does Johanna want the best for Henriette?

A mother has designed an unconventional plan to change her son's disturbing obsessions.