Sur un mur de mon quartier, on a tagué : Le premier qui tombe amoureux a perdu. C'est vrai. Parce qu’après, tout le monde parle sur toi et t’es à la merci. J’ai perdu. Je suis amoureuse d’une fille, je ne sais pas quoi faire…
In the spring of 1986, there is an explosion in Chernobyl and a girl called Mimi arrives in a small village in Western Finland. She immediately fills 15-year-old Mariia’s life with radiating light. 20 years later Mariia returns home to take care of her sick mother, and memories of that meaningful summer start rising to the surface.