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.

Piggeldy tries to learn how to drive, but something doesn't seem to be working out quite right...

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

Piggeldy and Frederick go hiking, which doesn't appeal to Piggeldy at all until Frederick starts a sing-a-long.

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

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

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

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

Barbara and her students look at a few more sentences that each have a nominative subject and a dative object.

Nico and Emma play a game in the car just before Lisa drops her off at a birthday party.

Barbara takes her students through some verbs with complicated structures, such as "fehlen" and "gehören." Luckily, Macy and Cramer are able to act out some of these to help their fellow students.

Lisa calls her father, a policeman, to see if he can help find Nico's aunt.

Piggeldy learns to read... sort of.

In the second video about the third category of verbs, Barbara takes the class through verbs such as danken and passen, which require the nominative and the dative.

DJ Ötzi is an Austrian schlager singer. Here, he sings about keeping the departed in our hearts.