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.

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.

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.

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.

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.

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

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.

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

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

Julia met a really nice guy at a party that the three friends attended. The next day, they talk about how she should proceed.

Tarek and his friends arrange to play football, but they are missing a player.

Marga goes to the university library to try to study cases similar to her own against Herr Ohrmann. Later, she cooks him dinner.

Heike claims that her husband Fahri is refusing to respect her expectations for their marriage, but it seems there may be another reason that she is constantly unhappy.

Nico listens while Tarek takes care of various scheduling matters at the café.

"Herzbeben" was written by TV star Stephanie Stumph, who decided she wanted to create a hit song for Helene Fischer. It's an edgier sound for Fischer, who is generally known as one of Germany's most popular Schlager singers.