The Berger and Böttcher families come to Dorothea's finca on Lanzarote for a weekend trip. The mood is tense and escalates as various mysteries are revealed.

Pia and Jan have just fallen in love and arranged to meet Pia's friends for a game night. Jan meets Pia's friends for the first time and is under pressure to make the perfect first impression. When Pia's ex-boyfriend shows up and even Jan's buddy's tips can't save anything, everything is at stake: the relationship, the friendship, and the definition of truth.

Anna and Thomas want to get married in the South Tyrolean Alps. However, Stephan's daughter Antigone and the family clan bring so much chaos to the planned idyll that it's not just the wedding that is on the rocks.

Klara can hardly believe it when her friend Jens separates from her. For the cyber-agent at the BND, the relationship is completely unexpected and she is outraged when she learns that Jens already has a new girlfriend with Susie. Without further ado, she uses the advantages of her job, in which she has just been given extensive intelligence by the BND by her boss, Immert, in an attempt to sabotage their relationship.

The family dinner at Stephan and Elisabeth could have been wonderful. But when Thomas announces that he and his pregnant girlfriend Anna are going to call their son Adolf, the hosts and the family friend René are stuck in the throat.

Jonas has had enough of his excesses and love affairs, which is why he wants to build a solid life as a construction worker in his friend's company. But he hasn't reckoned with strip club owner Victor Varona, who recognizes Jonas' seductive stripper qualities in his sweaty construction work. It comes as it must: Jonas gets into the business and starts swinging his hips at night until he falls in love with his son's soccer coach...

Lolle's love life in Berlin is as complicated as ever. After the story with Sven, her second cousin, was over, she got together with her best friend Hart and the two are about to get married. That is, if Sven doesn't ruin things.

Two girls from very different social backgrounds discover, at the age of 25, that they had been switched at birth.

Charting the rise and fall of three corrupt real estate agents who accumulate absurd wealth in no time but fall into a vortex of fraud, greed and drugs.