Aylin is convinced that Bernd doesn't love her. Why else would he spend the whole day tinkering with the car when she's back from Berlin? She never misses an opportunity to taunt him until Jennifer finds out that Bernd is really completely innocent this time. But Aylin doesn't think about apologizing to him ... Till keeps his mouth shut and doesn't reveal Otto's dizziness so that his parents can go on holiday without worrying. This takes its revenge the next day when Otto takes over the reigns in the pastry shop and causes chaos. When the new Weigel cheesecake 'Special' also proves to be dangerous to health, Chris is certain: a professional replacement is needed. ... Corinna's hotel adventure with Weissenburg has consequences. At the university, she learns that she was not accepted into the important advanced seminar for which Weissenburg wanted to excuse her. While Corinna sets off for Weissenburg to confront him, Alexander is in for a surprise. Melanie unexpectedly reappears in Schillerallee - fresh and relaxed. A stroke of luck, as it will turn out, because the meeting between Corinna and Weissenburg turns out to be dangerous for Alexander's girlfriend.