A teenager in search of recognition, a worker ready to do anything to hit the jackpot, a senior executive at the end of his career who wants to prove to himself that he's still alive. Three characters who are losing speed on the competition highway.

Elise Lafontaine has a secret routine. Every morning and evening for many years, she has been waving at the express train that passes her house. One fateful day, she finds a letter from the train conductor in her garden and her lonely life is turned upside down. She engages in a promising correspondence through poetic and thoughtful letters where the two anonymous writers share their worlds with each other. But Elise’s fairytale is cut short when the train line permanently detours for a shorter route to Paris. Not willing to do without her daily delight, Elise prompts a daring escape from her comfort zone and sets out to find the train conductor.

A detective leaves the force to take over the family business as an undertaker at the same time as he is being investigated for murder. His close encounters with corpses and his earlier police training lead him to see things some of his ex-colleagues miss and he investigates the crimes he encounters in an unofficial capacity often to the dismay of the official police.

Zé, a 50-year-old alcoholic, works in the port of Lisbon where he loads and unloads containers. Zé never left his neighborhood and is hiding his savings so that one day he'll be able to board one of the huge cruise ships he sees everyday. When his jealous wife steals his money, Zé will do everything to fulfil his dream.

Carnival in a small town: Margaux, Louisa and Théo are getting ready for a night out. They put on their costumes, drink too much. Each one of them apprehends this evening in a different way. A night like so many others… But on the next morning, their lives will have changed forever.