Marc secretly went to his girlfriend Laura Böhme. But unfortunately her mother comes home shortly afterwards. Marc leaves disappointed. In the meantime, Joachim Albrecht is looking for his son, who is supposed to stay in bed. Eventually, he learns from Till where Marc is. He expects a sermon after his return home, but his father has already immersed himself again with Alexander in art books that make them forget everything around them. Marc feels like an outsider, nobody seems to have missed him. Regina, who has a guilty conscience towards her son, wants to cook for everyone in the evening and invites Laura to join her. The whole thing ends in disappointment for Marc. Olaf is determined to talk to Antonia about her mother, but at the last moment he loses his courage again. Just as Corinna and Jennifer are about to make themselves comfortable in their new apartment, the doorbell rings. Armin Franke is at the door, one of the diligent relocation helpers. He is reminiscent of the promised cup of coffee. As always, Jennifer reacts cautiously, while Corinna is pleased with the visit. After a while, Armin comes out with the confession. He is also looking for a place to stay and would like to move into the attic apartment. Jennifer says that they don't want a man in their apartment. But Armin raises an unexpected objection that brings him closer to his goal. Sophie Himmel, Margot's unmarried sister, is very afraid for her job. She confides in her nephew Wolfgang. Margot hints to him that she has an irreconcilable hatred for Sophie. The reason lies far back in the past.