Antonia can't understand that Olaf kissed Jennifer, who could be his daughter in terms of age. Jennifer fears that Antonia isn't the only one who reacts this way. Olaf, on the other hand, tries everything to be close to Jennifer. He registers them both for joint service in the 'K60'. Jennifer is reluctant to do so. For her, a relationship with Olaf has no future ... Werner surprises Wolfgang by helping him in the pastry shop. What initially looks like a nice gesture for Wolfgang eventually becomes a tough test of patience, because his father thinks he knows everything better. When he once again interferes with his son's work, Wolfgang's running out of patience. He explains to his father that he wants to do without his cooperation in the future. Werner then makes it clear to him that the confectionery belongs not only to Wolfgang, but also to him ... Melanie tells the astonished flatmates about her new friends from the training center. She announces Raphael's visit, who would like to get to know everyone so that he can get an idea of Melanie's surroundings. Corinna pleads with Armin and Bernd to behave decently towards Raphael. Although everyone tries their best, Raphael gets the impression that the shared flat is not the right way for Melanie. He announces that she will move out of the apartment.