Nico comes by after Lisa is finished teaching. While Lisa is on the phone with a potential new housemate, Nico takes a look around the room.

Lisa teaches her students the importance of learning nouns along with their articles so that the gender gets memorized as well.

Lisa is in a rush the next morning, but promises Nico that they will go see his aunt after she is finished with work.

As they clean up after the party, the group talks about the nationalities of the various guests and the languages they speak. Sebastian then interrupts with unexpected news.

The group plays a game with food from various countries. Nico learns that Nawin has gotten a job in France, but is reluctant to leave Germany.

Nico meets Selma, who is from Damascus, and learns how to speak about cardinal directions in German.

Nawin receives some nice souvenirs at his farewell party, and he and Nico and Lisa discuss various German cities.

Nico and Lisa eat pizza with Lisa's roommates and talk about the party they are having.

Nico and his friends order pizza and find out that someone has responded to the photograph of his aunt's bicycle shop on social media.

When Nico shows Nina and Sebastian the photo of his aunt, Sebastian has the idea to post the photo online and see if anyone recognizes the bicycle shop.

Nico goes to the "Wohngemeinschaft" ("WG") where Lisa lives and meets her housemates, who are getting ready for a party.

Nico and Lisa go to the police station, where her father files the little information Nico can give him.

Nico has the bold idea to call a radio station and tell them about his missing bag.

This installment of questions from the German citizenship test covers issues from maternity protection to the treaties that have defined German history.

While Lisa drops Emma off at a birthday party, Nico waits in the car and hears something interesting on the radio.