Johanna is looking forward to Johnny and his father, Eddie, moving in with her and his mother, Line. But Johnny is not as enthusiastic as having to move.
Johnny doesn't feel quite at home with Johanna and Line, and it doesn't get any better when Katrine, Johanna's older sister, comes to get her room back.
Johanna decides to write a thesis about prisons. But when she can't find anyone who wants to be interviewed, Johanna has to take matters into her own hands.
Someone hangs up posters at school saying that Eddie is a bank robber. Even if not everyone believes the rumors, it will be difficult to keep the secret.