Margot lets the rumor mill running in Schillerallee. Wolfgang is shocked: Stefanie is supposed to be a call girl? Gradually, the whole house learns about the suspicions - only Stefanie does not know what is going on. When she talks to Till in search of Wolfgang, she makes an ambiguous remark. Wolfgang finds out about this and refuses Stefanie any further support. She is disappointed that he has sided with Margot ... Melanie is looking forward to the great evening with Max. But just before she wants to leave, Aylin tells her about Max's alleged profession. Melanie is not willing to watch the brawl in the ring. Meanwhile, her boyfriend is eagerly waiting for her in the Philharmonie. But only Jennifer comes to the concert ... Weissenburg's diabolical game with Alexander goes into the next round. Under a pretext, he makes sure that Alexander stays alone in the apartment and sows the suspicion in Regina that her son is still suicidal. Weissenburg then prepares everything to make an assassination attempt on Alexander look like a suicide. Unsuspectingly, his victim drinks the poisoned tea.