The clique meets on a trip to the lake - more or less by chance. Sarina, Levo and Robbie are surprised that Simon is bringing his roommate Vince. Vince doesn't feel comfortable with the unprepared reunion either. He would like to go. However, Simon insists that everyone stay and pull themselves together for a day.

Sarina is happy to celebrate her 30th birthday with her adopted family. It didn't necessarily have to be the chic house by the lake that her brother Simon opened up as a party location. The main thing is that everyone is there and doesn't argue. Even Vince and Robbie grow closer. However, the good mood is over when an unexpected guest appears in the room.

Vince and Levo are not only best friends, but have also lived together in a shared flat in Kreuzberg for years. But that's over now: Levo moves in with his boyfriend Tom, who has only recently come out. When Vince is partying in a queer club, he meets the taciturn fitness coach Robbie. Vince lets himself into the mysterious stranger and has to decide whether he wants to give up his freedom for Robbie. Tom discovers and enjoys the feeling of freedom after his long marriage, while Levo arranges the common house and thinks about children.

Vince gets a new roommate: Simon, Sarina's smart brother. Simon decides to take Vince's heartache and exam stress away with a night at the club. Levo also wants to put the pain of separation behind him. He has met Andreas, the coach of a queer rugby team, and persuades Robbie to join him at practice.

Levo's garden party should be a complete success. Everyone has come, even Levo's parents and sister. Tom and Vince avoid each other. When Vince tries to speak to Tom, there is an unplanned chain of moments, the consequences of which call the friendship of all four men into question.

In order to boost the household budget, Vince rents out the free room to a good-looking Israeli via a vacation rental portal. Robbie is seething with jealousy, also because he realizes that he cannot keep up with the linguistically gifted and educated Vince. Meanwhile, Levo asks Tom to finally meet his son Nick.