Mike sees through Richard's intention to get closer to Nadja again and reacts with jealousy. When Richard pesters Mike because of a lack of eagerness to work, a confrontation ensues; Diana has come behind Annette and Ingo's coupling plan and has turned the tables without further ado: Annette and Ingo are now victims of their blind date idea themselves and have their hands full brushing off their admirers. But contrary to expectations, Diana actually meets a nice man that evening; Tim has finally experienced his first time with Petra and is happy. He feels like a whole man and brags about his experiences in front of Ben. However, Ben warns him not to tell Vanessa about his affair. Nina also notices that something is going on between Tim and Petra and distracts Vanessa at the decisive moment to save her from a bitter disappointment.