Sorry about that

13-year-old Senja moves to a new town with her poor single mother. On the first day of school, Senja meets wealthy Iina and lies about being rich herself.

Senja doesn't dare tell Iina the truth and lies more. Nosy neighbor Olga also tries to snoop on Senja's life. Iina, on the other hand, is excited about her new friend.

Senja tries to make friends with Iina's friends Miisa and Jenna, but they treat the new girl with hostility. Senja gets new ideas for her lies from the eco-minded neighbor boy, Samuel.

At school, there is a discussion about young people's trips abroad and Senja is embarrassed that she hasn't been anywhere. Senja goes to visit Iina and the girls go shopping together, where Senja runs into Samuel again.

Senja finds out something terrible and has a hard time getting her thoughts together. And Senja can't even afford to go on a class trip. Miisa starts to doubt Senja's stories and the girls follow her home.

Iina and her father discuss their friendship with Senja. The girls end up playing frisbee golf together. Senja's mother says she got a job in Norway and Senja should now temporarily move to a brand new home.