Nico thinks he has maybe found his bag, but no such luck.

Nico, Lisa, and Emma run into Lisa's friend Max, who suggests that they get Lisa's father to help with Nico's situation.

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

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

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

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

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

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

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