Lisa and Selma are chatting about green energy at Das Marek when Yara shows up and tells them about the flea market she's organizing. This is the first time Yara has met Selma, though she knows that Nico has a big crush on her.

Lisa wants her class to try giving up plastic for a week. She quickly realizes that it's more challenging than she first thought, but luckily, some sweet treats come in cardboard packaging too.

Nico proudly tells Inge about his upcoming apprenticeship at Yara's bike shop, so Max and Tarek tease him about how hard he'll have to work. But Nico isn't worried; after all, surely he can take a siesta when the weather's hot...

Inge is complaining about her aches and pains. To lighten the mood, Max and Tarek ask her all about her recent vacation in Egypt.

It's cold outside, and Ibrahim is really struggling with the German winter. Today, he has come to Yara's shop because he's thinking of buying a used bike. Suddenly, he sees Nico working there; do they know each other?

In the first episode, Grete and her family are moving from Hamburg to the Black Forest. No sooner have they arrived than the first difficulties arise, because the Hansens can't get into their new house...

When he witnesses the lovely girl he's just met get shot, Elias calls the police, but he doesn't want to give his last name.

On a boat in the harbor, two teenagers meet by coincidence and under different preconceptions. One is off to meet a mysterious man who she claims is dangerous, while the other says the boat belongs to his father. Meanwhile, a cop on the night shift tries to sell his old van.

A new start, lonely hearts listings, and secret gifts at the police station—and so begins a new installment of this series.

The thieves are finally caught and now Nina and Max have to say goodbye... or do they?

Pepe, Max, Tarek, and Yara have a video call with their potential investor to discuss their business venture. Meanwhile, Selma comes by to tell Nico that she can no longer see him. But what's the reason?

There's a bad atmosphere in the shared apartment because no one seems to have time to do any cleaning. Sebastian suggests buying a robot vacuum. But what do the others think of his idea?

Pepe, Max, and Yara agree that there is a future for the delivery service concept. But Tarek is skeptical about the involvement of an investor.

Pepe and Max present their idea of a delivery service to Yara. She is immediately interested, but the details still need to be discussed first. Will the three of them end up in business together?

Nico's friends are watching an important soccer game when he comes into the café and tells them about his troubles with Selma.