Le jour du troc des vêtements

Mathis finds the teddy bear Zoé was hiding in her backpack, and laughs at her. Lila and Jules find a fifty-euro bill and don't want to part with it. Dorian wants to put an end to food waste at school.

Today, all the students vote for the invention that will represent the school at the Grand Prix de l'Innovation launched by the town hall.

Anaïs realizes that twenty euros are missing from the school till. She accuses Noa without proof. She is accused of having racist prejudices.

Lou refuses to be told how she should dress. She starts a protest against the school rules. Lila and Zoé share their first kiss.

Noa's parents have received an obligation to leave the country. They have one month to return home. School staff and students band together to change things.

Lou continues her diet in secret, and suffers another bout of malaise, but refuses to admit that she is anorexic. Madame Faki realizes the extent of the problem and triggers a compulsory treatment program that will keep Lou away from school for several we

Scandalized to discover that the college will not be able to welcome his cousin next year because it is not accessible to people with disabilities, Dorian decides to denounce the situation by moving only in a wheelchair.

Anaïs doesn't know how to ride a bike. Mathis finds out and offers to help her learn.

The brevet and the approach of college are stressing everyone, especially Jade. She finds unexpected support in Clément, who paradoxically becomes nostalgic in these last days of high school.

The multi-purpose hall is condemned and the end-of-year show is cancelled. How can they celebrate the end of school together? Jules prepares a surprise for his friends: a big impromptu party in the school playground.