Watch on HDtoday. Stéphanie is a jovial and strong single mother. She shares everything with her 13-year-old daughter Léna: their passion for Angèle, their clothes, even the teenager's diary, in which Stéphanie corrects omissions... As they go to an Angèle concert with Kali, Lena's best friend, Stéphanie will realize that her baby has grown up.