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.

Due to the lack of candidates, Tina has to accept the idea of taking-on a male night-watchman. She discusses the decision with Christophe. Flora has a visit from her friend David-Étienne, who had promised to marry her.

Tina redoubles her efforts to try to cheer up Edwidge. Anaïs is delighted to finally be accepted by the school, whilst the gulf continues to widen between her parents. Tina has accepted Christophe's invitation to dinner, who make the most of the occasion to reveal more about his past.

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.