Tina is surprised to meet Florence's brother, Philippe, who comes to meet Mia at school. She realizes the gap between her and her parents. As she begins a new life, Margaux warmly thanks Tina, Christophe, and Rafaël, who is particularly touched. Patrick investigates the case of Lili, a teenager taken unconscious to the hospital where it is discovered that she was drugged and raped without her knowledge. He arrives at the school with Carolle.