Upon seeing Christophe with Rafael, Édith, struck by the resemblance to a member of her family, guessed that he must be her son. She promises Christophe to keep it a secret on the condition that he finds a way to win Patrick over. Christophe remains firm in his decision to leave Marie-Labrecque. Tina organizes a surprise party for Christophe's last day. Most of those he has helped over the years have been invited for the occasion.

Patrick continues his investigation in an effort to track down Lili's attacker. He is increasingly convinced that her mother is incapable of properly caring for her and her little brother. Christophe takes a final step in court to prevent Carl Jodoin from obtaining custody of Julie's daughters. Edith asks Patrick why he doesn't come see her as she requested. Tina is shaken when Carolle tells her that Samuel, Berthe's father, has been released on parole pending trial.

Christophe watches Rafael as he tries to get Valentina to open up about her situation. Upon learning that Lisa and Maria are pregnant with the same boy, Tina and Christophe realize that the twins' situation is complicated, to say the least. They go to meet their father, Michel Marcotte, and summon Ludovic, the boyfriend who switched from one to the other. Christophe and Patrick pay a visit to Julie's daughters' foster family. Tina is surprised to see Mireille Dagenais show up at her office.

Patrick updates Carolle and Christophe on the latest developments in his investigation. He remains worried about Lili's mother's health. Jeanne, Chloé's mother, wants to buy time to allow her daughter to change her mind and decide against giving her baby up for adoption. Mireille Dagenais, who is sponsoring Valentina, insists that Tina admit her to school without asking too many questions. Christophe tells Berthe about the sentence imposed on his father, Samuel. Two twin girls, Lisa and Maria, both pregnant, show up to enroll.

Chloé Bégin, a 17-year-old woman who didn't know she was pregnant until the very last moment, has just given birth. She's determined to give the baby up for adoption, but her mother thinks she's moving too fast. Carolle, who's providing follow-up care, tells Tina that this could be the opportunity to fulfill her desire to adopt a child. Upset by what's happening in his family, Julien, Lili's younger brother, seeks help and shows up at the school.

Police officers discover Judeline, the mother of the newborn baby, abandoned in a box. The inheritance hasn't changed much in the relationship between Margaux and her mother. Carolle shows up at school with Berthe Trevail, a young girl from the countryside. Christophe witnesses some disturbing revelations from Fabio to Lucas. He continues to be concerned about the fate of his sister and her twin daughters.

Margaux continues to experience trying times with her mother. Transferred to a halfway house, Gabriel immediately tries to reach Daphne by phone. Derek believes he's found the solution to gaining custody of his son. Carolle questions his motives. Christophe encourages Lucas to visit his father despite his refusal. Julie is going through a breakup inside the shelter and remains a source of concern for Christophe. He shares some of his experience with Rafael, who wonders if he has what it takes to become a good counselor.

Marie-Jo's health raises many concerns. Troubled by a visit from his mother, Lucas confides in Christophe. The situation between Margaux and her mother becomes even more complicated when Margaux shows herself increasingly capable of setting her boundaries. Laura is embarrassed when Christophe asks her what her grandfather really means to her. Patrice convinces his son Clément to make one last attempt with Rosalie to convince her to have an abortion. Christophe is upset when he receives a call from the hospital asking him to come pick up his brother, who has been drinking too much and cannot be left to his own devices in his current state.

Rosalie becomes stubborn when Carolle tries to make her realize the potential consequences of the harassment charges filed against her. Christophe asks Wivine to tell him about the father of her child and his desire to return to his country, while Tina takes steps to see if she can be induced before she returns to Africa. Lucas leaves to spend the weekend with his boyfriend. Their reunion is difficult. Furious with her daughter Margaux for resisting her, Marie-Andrée accuses Christophe and Tina of influencing her. Tina and Carolle testify at the custody hearing for Derek's son.

Tina encourages Derek, but doesn't hide the fact that it won't be easy to obtain custody of his son: He must improve his situation if he wants his request to be taken seriously. Rosalie is furious when she sees Patrice, Clément's father, in Christophe's office. Marie-Jo asks Françoise to specify that she wants the adapted bus driven by Robin to get to her next medical appointment. She wants to see him again, but he's no longer answering her calls.

Christophe realizes how intimidated Margaux is by her mother. He summons Rosalie's boyfriend, Clément, to find out his true intentions regarding her possible enrollment at Marie-Labrecque School. Tina meets with the volunteer who looks after her mother. Derek is very nervous before seeing his father home. Rafael comes to visit the school on the eve of starting his internship.

While accompanying Daphnée, who is due to appear before the judge, Anne and Christophe have an unexpected encounter. Julie is being advised by her lawyer before filing a formal complaint for the sexual assault of her brother Patrick in his early teens. Édith assures him of her support. Christophe meets a very unusual student. Lucas insists on being called by his male name. He has decided not to have an abortion even though he is engaged in a gender affirmation process. Suffering from multiple sclerosis, Marie-Jo Poirier wants to carry her pregnancy to term despite the opposition of her mother, who fears for her health. Christophe is strongly upset by the bureaucratic approach of the new head of education.

Christophe receives a call from Julie's lawyer. What he learns makes him even more determined to do everything he can to remove the children from their mother's custody. Following a tragedy not far from the school a teenager finds herself completely alone with her baby.

Tina has finally found a way to get in touch with her biological mother. Christophe is keeping a very close eye on Daphné who is still very much under Gabriel's influence.

Jolène prepares to meet a boy that she has so far only contacted online. Tommy has come to join Anaïs in Montreal. They both pay a visit to the Marie-Labrecque school where Tina and Christophe give them the attention they need, but their situation is far from simple.

The school's funding is under threat. It's Camille's birthday, with Edwidge's help Nico has made a cake for her. Still undecided about what to do next, Anaïs suggests to Tommy that he returns home for the moment.

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.

Christophe informs Josée about the Anaïs' forthcoming appearance in court. The latter meets the legal aid lawyer who will be defending her interests. Flora is delighted when David-Étienne invites her to spend the night.

Anne-Sophie continues to disapprove Anaïs' choices and has no hesitation in telling her so. Jolène is hanging around Jonathan, the night-watchman. How will he react? Christophe and Tina are very aware of the pressure that's increasingly weighing on Anaïs' shoulders.

Christophe, David-Étienne and Flora's parents meet up at the hospital where their daughter has been admitted. The friends at Marie-Labrecque wait feverishly for news. Tina encourages Anaïs not to burn all her bridges with her sister Anne-Sophie.

Tina summons Anaïs and Den in the hope of settling their dispute. Christophe takes time to listen to Rodge who is more and more at a loss about which side he should take. The gulf widens between Tommy and his father concerning Anaïs.

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.

Caught up in the whirlwind of her emotions, Flora is neglecting her schoolwork and has every chance of failing her year. Tina tries to make her see reason. Den wonders about her new boyfriend who doesn't seem very interested in sex and talks to Christophe about it.

Den, who has gone back to the chaos of life with her family, asks Tina to take the necessary steps so that she can return to the school whilst waiting for sheltered accommodation. The legal decision concerning her request for emancipation is explained to Camille.