Ute stays with Antonia during her vacation. She's happy to be back with her old friends, but something seems to be bothering her. Antonia finally finds out the reason: Ute has quit her apprenticeship in Idar-Oberstein. ... Stefanie used a trick to gain access to Kleiber's business documents. Together with Chris, she finds out that Kleiber is planning an insurance fraud. Unfortunately, this information does not exonerate Wolfgang from the accusation of arson. However, when the street musician Egon shows up at the Schiller, Stefanie and Chris come up with a clever plan that completely exonerates Wolfgang and puts Kleiber behind bars ... Joachim gives Corinna time to think about his offer until Alexander's return. Neither Regina nor Corinna's friends are thrilled with Joachim's immoral offer. When Armin, Bernd and Jennifer prepare an afternoon together to demonstrate their friendship to Corinna, Corinna is so touched that she conceals the fact that she has already accepted Joachim's offer.