Le jour de la disparition des notes

On a computer in the library, Anaïs discovers an open page on suicide. She decides to investigate to find out which student has been the victim of such unrest.

Raph returns to school after having chickenpox. Yasmine is convinced she's still contagious. The fear of being contaminated spreads rapidly.

Albert a une grosse charge mentale et se sent souvent obligé de rester réveillé tard la nuit pour aider ses parents. Afin de rester réveillé à l'école, il prend des pilules énergisantes, mais en ressent vite les effets nocifs.

Dorian, Yasmine and Jules start a journalistic chain, which quickly becomes a gossip chain and then a fakenews chain. An apology to the students is imminent.

Noa is waiting for important news from his parents. Will they be able to continue living in France?

Jules and Noa find an empty condom wrapper in the washroom. The more they investigate to find out who might have used it, the more they freak out about being behind the other students...

Maxime, overwhelmed by his muscular dysmorphia “bigorexia”, hides the fact that he has severely injured himself before the cross-country race. Dorian, jealous that Hippo has abandoned him for the cross-country race, quarrels with him.

Dorian organizes a secret gift exchange. But between a lack of money and a lack of ideas, the gift exchange is off to a bad start.

The presents have disappeared and Hippo investigates to find the “Grinch” and save Dorian's Christmas to put a smile back on his face. When he discovers that Dorian is the culprit, Hippo is faced with a difficult decision.

It's a new year and the season of good resolutions. Lou decides to become better... just like Anaïs... It's a competition of perfection between them, but perfection has its limits.

Anaïs and Lou decide to change the way they dress to prove that people shouldn't be judged by the way they look. Albert does the accounting for his parents in class. Sophie suspects he has HIP (high intellectual potential).

In the name of freedom of expression, Dorian is determined to save a door covered in graffiti. But his fight is undermined by the number of insults among the tags.

Raph has very painful menstrual pain, but she's ashamed of it. Is it really necessary to suffer in silence?

Youcef compliments Anaïs, who laughs at him: he only says nice things anyway, you never know what he's thinking. Anaïs challenges him to tell the truth for a whole day. Youcef rises to the challenge, but things go awry.

Albert has set up a table in the playground to play the game of bonneteau. The whole school joins in, and Mathis gradually falls into a gambling addiction.