Nico and his friends celebrate his move into Lisa, Nina, and Sebastian's shared apartment. Then an unexpected guest turns up...

Lisa knows that something's up with Nina – and she's right, because Nina has life-changing news.

Yara has a problem with a disrespectful neighbor who always puts his trash container in front of her shop. She tries to talk to her landlord about it, but he's reluctant to get involved.

There's a dispute between the roommates in Lisa's apartment. Nina feels she's the only one making an effort to keep the place clean. In the middle of the fight, Lisa has a good idea regarding Nico...

Selma rushes to see her father in the hospital, and runs into Inge. Inge has a lot to tell Selma, primarily that she's having a dispute with her son.

You've likely heard the chorus before, but have you heard this song in its entirety? Peter Schilling wrote this 1982 hit as an homage to David Bowie's 1969 song "Space Oddity" – and it's been a German new wave classic ever since.

Selma and Nico have their German lesson with Lisa, who has lots of creative ideas. They use Sebastian's photos to practice describing people, but when Lisa asks Nico to describe his own family, it's clear he'd rather not discuss them.

After the German lesson, Selma realizes that her mother has been trying to reach her. It turns out that there is bad news regarding her father's health.

Schlager superstar Helene Fischer sings the classic German Christmas song "Kling, Glöckchen, Klingelingeling" with the Royal Philharmonic Orchestra.

Austrian schlager singer Allessa sings about the most important part of Christmas: being together with your loved ones.

When the Gingerbread Man reaches a river, he has to make a tough decision. But if you think you know how the story ends, you might be surprised by the ending of this version!

Selma's mother calls and is worried about her, which prompts a discussion about family. As it turns out, Nico and Selma have very different relationships with their respective families.

Nico runs into Selma, who wants to withdraw some cash before she goes to her language class. While Nico waits for her, Selma has some trouble with the ATM.

The classic story of the gingerbread man who comes to life is retold in this fun animation.

Yara is a bit overwhelmed as she tries to catch up with all of the work she didn't complete during her absence. Tarek stops by, and they are both happy to get good news from Nico.