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.

The story of Aleksandra and Cyrille, a prominent, trendy, and very well-off Parisian couple, whose life is not quite the same after seven-year-old Alekseï from Russia suddenly pops up in their 100% cashmere, childless home. Aleksandra soon realises that this little boy they have adopted is not quite what she had been hoping for...