Produced by The World Wildlife Found WWF, this clip featuring music by German singer Clueso reminds us of the amount of plastic going into our oceans – something we must not forget in the course of our day-to-day lives.

Selma is happy that her family will get to stay in Germany, but she still misses her homeland. She tells Lisa about some of the differences between Germany and Syria.

Nico's friends surprise him with paella, one of his favorite Spanish dishes. They talk about homesickness, but Nico seems quite happy in Germany.

Lisa arrives at the hospital to see how Nico is doing – but it's not so easy to find him.

Nico's friends take him to the doctor's office, where he has an appointment to get his foot examined.

On the soccer field, Nico suddenly experiences pain in his foot. The others sit him down and take a look at it.

The guys discuss healthy eating on the soccer field. As it turns out, they have slightly different opinions about what qualifies as healthy food.

The guys might not be the good players that they claimed to be, or perhaps they are just out of practice? They debate what the key is to staying in shape.

Unable to figure out whom Yara would've gone to visit in Switzerland, the group decides the best thing to do is to wait for her return.

Lisa's father comes to pick up Emma, and has good some good news for Nico: he has located Nico's aunt's bicycle shop!

Cettina looks at questions on the German citizenship test related to neighboring countries and German history.

There are many local soccer clubs in Germany, and even smaller towns such as Hochstetten are well-organized with loyal fans. Here, a group sings their official song.

Eva talks about her visit to Berlin's International Green Week, a fair for agriculture, where she also tries food from different countries.

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

Cettina goes through more questions about Germany, particularly related to the GDR and its EU membership.