Elsa Valentin is in the middle of a brutal divorce and custody battle when she is struck by the appearance of a pretty young girl named Lola (Héloïse Cunin). Her interest in the child grows to an obsession, and she finds any possible excuse to be near her. When Lola's mother, Claire, grows unnerved by all this, Elsa admits she believes Lola is her daughter.

When Julie finally lands a job at a luxury shoemaker, her dreams of stability collapse as the owner threatens to close the factory. Together with an intrepid group of women, they decide to resist, bringing back to life a bold and elegant shoe model to save the renowned brand. But when Samy, a young truck driver as wily as charming, jumps in the middle of the fight, this is no longer the same song.

Raised to believe in performance and in the idea that all abilities must be optimized, Emma is a young, methodical woman who appears determined and relatively sure of herself. But two consecutive failures (real or imagined) lead her to believe that she has a real problem: she is useless in bed. Because she is more fragile than she appears, Emma hence decides to become... the best lay in Paris! She then sets out on a formidable plan of action (theory, practical, validation of acquired knowledge), which soon provokes a series of misunderstandings and disasters within her immediate vicinity. For one thing, her method doesn't turn out to be really adapted to her field of investigation. And Emma has probably also forgotten a little detail: love doesn't obey any plan. In this absurd and nutty quest, Emma will learn to let go, to lose control, and, to finally win her freedom.

One day Ahmed, employed at the public baths and nearing retirement, encounters Mike, a teenager adrift. Inside the bathhouse walls, a strange relationship will develop between these two fractured souls.