Ingrid and Marius invite the host family to a May 17 celebration. Even though there is no ice cream to be found on the island, it is vegetables that the children miss the most.

In the Pacific island nation of Tuvalu, Petter and his family live at the Richards' home. They risk ending up as climate refugees in a few years.

Petter and Mari notice how difficult it is to spare the children from all the news from the war. Ruslan and Ana have found their own ways to cope with the unrest.

Petter and his family move in with a Ukrainian refugee family in Poland. They try to give the children a happy Christmas even though war is raging in their homeland.

In rural Gambia, the two families decide to start a joint project to gain easier access to food. And Ibou tells about his attempt to escape to Europe.

Petter and his family move in with the Njie family in the Gambian countryside. Ingrid and Marius have a tough encounter with the Gambian school system.