Eva tells us about the tradition of Advent calendars and shows us one that she has made herself.

Marga Engel gives Herr Ohrmann a new concept for how to deal with the existing tenants in an area he wants to develop.

Lisa arrives at the cafe with bad news for Nico: there are no free rooms at the local hostel. Nico, however, seems to always have good luck when he needs help.

How long should a relationship last? The two patients in this therapy session present diverging opinions on how love develops.

Lisa runs off to a job interview, prompting a discussion about careers. It turns out both Max and Tarek have worked and trained in other professions.

Marga's new friendships continue to develop as she considers her options and tries to determine the best way to take down Mr. Ohrmann. At the same time, she has also begun to sympathize with him.

When it's cold enough, the lakes in southern Germany develop a thick layer of ice that is good all sorts of winter pastimes. Cettina talks about the history of ice-skating and interviews an ice hockey enthusiast.

Andy takes us out on the ice to try to determine how deep it is, and then explains the difference between different types of ice skates.

Cettina and Sara talk about Baden-Württemberg, a federal state in the south of Germany that has a number of defining geographical features and cultural hallmarks.

Fynn Kliemann is not only a German singer, but also YouTube star and actor. In this music video, he throws belongings into a giant trash compacter as a metaphor for the damage a relationship has done to his sense of self.

Nico asks Max and Tarek about what kind of work they had to do at their previous jobs. Suddenly, they realize Lisa has left something behind.

The song "Für immer" by the Karlsruhe-based band Monsters of Liedermaching is about a boy's first big crush at school. Of course, the girl doesn't seem to know he exists!

Eva talks about her visit to Berlin's International Green Week, a fair for agriculture, where she also tries food from different countries.

In this video, we get to know Cettina a bit better. She talks about her job, being a mom, and one of her hobbies.

Max and Nico race to find Lisa before she goes to her interview without the documents she needs! The interview is taking place in a huge office building—will they find her in time?