Marie-Anne and Inès meet a client whose story is preposterous. Leo must calm the anxieties of Mathilde's father after he went to visit his daughter at the Youth detention center. Dufour makes a proposal to Inès. Mathilde seems ready to speak to her lawyer.

Leo continues to work on developing Mathilde's defence. Inès tries to get the two teenagers who accompanied the girl on the night of the murder to talk. Marie-Anne doubts her client Gabriel. Legrand is increasingly overwhelmed by Greg's cause. Léo and Marie-Anne talk about sex and couple life.