In a welfare housing block in Malakoff a young volunteer named Camille gives one-to-one classes to Brayan, a 5 year old boy who doesn't talk.

A young mother and her daughter live in the infamous seaside resort Benidorm. Out of season, it is void of any tourists. The mother lives by night, working in a run down hotel, and the daughter by day. Their paths never cross and their only link, maintaining any sense of family life, is a walkie talkie. 

Kicked out roughly by her boyfriend, Olga, exhausted, takes shelter in the gritty flat of her son and his girlfriend. She finds herself trapped in her own torpor, infected by the intimacy of the young couple.