Diana returns from Asia. Julian hopes that he and Diana will finally become a couple. He is all the more affected by the fact that Diana sees no future for them together. Instead, she wants to save her relationship with Oliver ... Annette has to admit that she lied to Ingo and Lena about Mike. Annette drowns her grief in alcohol and meets Mike, who is also frustrated. The two of them end up in bed together. But Annette is worse off than ever ... Deniz demands that Roman make it clear publicly that Deniz is not gay. Roman is annoyed by Deniz's behavior and turns the tables: He claims in front of all ice hockey buddies that Deniz and he have been a couple for weeks. Meanwhile, Nina realizes that she has to be straight with Tim and tell him that she doesn't love him. Disappointed, Tim accepts Julian's offer and accompanies him on a business trip to Beijing.