Jo, Franzi and Lena try to get Elif back. Lena and Marek are finally at the registry office. And Stephan has a very special gift for Franzi's 30th birthday.
Elif, Franzi, Jo and Lena were like family until Elif left town and simply stopped calling. A canceled business appointment gives her the spontaneous idea to pay the old friends a visit.
After they've turned Elif in to the police, the friends go on a sleepover like in the good old days. For Jo, this is an opportunity to take Lena's property.