Frederike comes to the confectionery with good news: she has won the competition with her advertising concept. She takes Irene to her office for an impromptu party. Chris is worried about her, as she doesn't show up again even late at night, and tells Wolfgang that Frederike is in love with Irene. Wolfgang doesn't take Chris's fears seriously at first, but then he observes Frederike and Irene in the courtyard ... Armin escapes Jennifer with a trick. But he realizes that he has to provide the angry Jennifer with proof that will exonerate him. When he tries to persuade Chris on the phone to act as his informant Francois, Bernd surprises him. It is only with difficulty that Armin succeeds in preventing Bernd from telling Jennifer the truth ... Till falls in love with a girl in the swimming pool. He learns from Sven that her name is Joe and that she works in a discotheque in the evenings. Till secretly pursues her, but doesn't dare to talk to her.