During WWII, a bunch of children, with 11-year old Anton and his younger brother Rudi in the middle, meet up at a wall at the cemetery. They regularly have tests of courage. As it is Rudi's turn, he makes his way, armed with a knife, to the grave of a child murderer, where the night ends in terror.

Louisa has to struggle through life as a single mother with her children David and Julia. Her colleague and best friend Christa is also fed up with being alone and applies to be a contestant on a TV "single addicted to singles" show. But Christa is too excited, so Louisa stands in for her and actually wins a weekend with the successful music producer Markus Fischer. But the weekend flirtation has blatant consequences ...