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

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

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

Marga gets Dr. Gössel to confess that he tampered with Mr. Ohrmann's car. As it turns out, they have a lot in common...

More about the family's history is revealed, and Lilly prepares to go back to the West. When she boards the train, Till gives her a 1989 calendar, which means it won't be long before Lilly can live with them.

Marga is happy to move into the property's guesthouse with Olga, with whom she gets along quite well. The two decide to help each other with their problems with Herr Ohrmann.

Lilly finally makes Katrin talk to her, and Lena tells them about Lilly's mother's escape to the West.

Marga is very upset when she realizes that she has been working for the enemy. Ohrmann's daughter Olga tries to convince her to stay.

To her great disappointment, Lilly only gets a visitor's pass rather than a visa. She remains optimistic about life in the GDR even as she learns more about the reality of living there.

The dinner at Herr Ohrmann's home gets off to a rough start when his employee, Herr Schöller, starts behaving strangely, and Marga reacts in a way that is quite out of character.

Kathrin continues to reject Lilly's presence in their home, while Lilly learns that her Uncle Rolf has taken trips to the West without ever contacting her.

Marga uses Herr Ohrmann's new BMW to get groceries and meets a nice stranger who—suspiciously—seems to know that the car is in trouble before the tailpipe explodes!

Marga meets Herr Ohrmann's daughter, who is studying law, and asks if she could get some legal help in exchange for teaching her how to cook.

Lilly learns that it is because of her mother's escape to West Germany that Lena had to stop teaching school. Katrin, certain that Lilly will be send back to the West, continues to be mean to her.

Nele Ebeling takes Marga home with her to work as a cook, and Marga makes an interesting discovery when meeting Nele's husband!