Tina is head of education at the Marie-Labrecque school that offers a free education to pregnant teenagers. The students have to undertake to complete their secondary school studies. Accompanied by Françoise, the school nurse, she welcomes a newcomer, Edwidge.

In the Pelletier household, the ambiance is particularly heavy as Anne-Sophie, Anaïs' sister, tells her father a few home truths. Feeling an immense weight on her shoulders, Josée heads to Montreal to find a solution for Anaïs, who doesn't want to return home.

Tina and Christophe try to convince Jolène, a particularly bright student, to pay more attention to the way she dresses. Christophe notices that Edwidge suffers from panic attacks. Luc informs Tommy that he can no longer use the company car as long as he's in a relationship with Anaïs.

Tina reminds Christophe that the school doesn't yet have the right to provide accommodation for Anaïs, but he's determined to do all he can to help her. Edwidge's aunt comes to the school in order to explain to Edwidge the truth about her parents' death.

Françoise gives a sex education lesson that interests the girls. Alerted by Jolène, Christophe tries to persuade Den to talk to him about his relationship with pornography. Tina visits her parents to ask for their help in finding her biological mother.

Quentin asks Christophe if he can see Edwidge. Morgane tries to make Flora understand the importance of making a real effort with her schoolwork. Tina admits to Christophe that she still feels uncomfortable with Edwidge's choice. She accompanies Anaïs to her first scan.