Julia discovers a letter that she was going to send to her mother just before her accident. It appears that her brother may have been right and that her husband is lying to her.

After making some interesting discoveries incriminating Luc and Pauline, Julia and her brother Jean hatch a plan. They have a little surprise in store for Luc and Pauline...

Julia and Jean make sure that Luc and Pauline won't get away with their crime. Unbeknownst to them, Julia and Jean record their private conversation, thus sealing their fate.

Sophie has just come back from a language trip to Spain. Her parents are very happy to see her after a month apart. However, when they find out about her budding relationship with Alex, whom she met on the trip, their life becomes much more complicated.

When Sophie's boyfriend Alex comes over for lunch to meet her parents, her dad seems strangely perturbed. He suspects something about Alex that could change the family's life forever.

Jean-Paul's worst fears have been confirmed: Alex is indeed his son. As he can't see a way out of this without telling his family the truth, he tries to convince his daughter Sophie to break up with Alex.

Sophie and Alex have no idea of what is going on behind the scenes. Her father is in turmoil and desperate to break up their relationship before it goes too far. Her mother Solange is shocked by her husband's harsh words against Alex.

Jean-Paul is very upset that his wife Solange let Sophie go to the movies with her boyfriend Alex. He's adamant that they should never see each other again, much to Sophie and Solange's dismay. They don't understand Jean-Paul's aggressive behavior.

Jean-Paul finally comes clean with Alex, but hasn't found the courage to tell his family yet. Instead, he's locked Sophie in her room to stop her from seeing Alex.

When Solange gets home from shopping, she discovers that Jean-Paul has locked Sophie in her room. He owes them some serious explanations, which he finally delivers.

À l'audience (At the Hearing) is a courtroom version of the Le jour où tout a basculé series. In this episode, a woman accuses her surgeon of being drunk during her emergency operation. On the one hand, he had been drinking just before performing the surgery; on the other, the operation was successful, and he saved her life.

The nurse supervisor, Julie Wagner, who called the surgeon on his night off, confirms she was aware he was drunk but claims she had no choice. Are these extenuating circumstances enough to protect the surgeon?

New revelations about the relationship between Dr. Cujasse and nurse Julie Wagner complicate the case.

The case between Françoise Artigues and Dr. Cujasse continues. The prosecutor argues that Dr. Cujasse's affair with Julie Wagner has no bearing on the trial and that Dr. Cujasse remains guilty.

The legal case between a surgeon and his patient is progressing as new revelations come to light. It's becoming clear that nurse Julie Wagner has an agenda and is not telling the whole truth about what happened before the surgery.