At the end of the weekend, Louis has to say goodbye to his friend Antonin, with whom he is secretly in love. However, just a few days before his departure, Antonin prefers to flirt with Pauline, who quickly interferes with the duo. For Louis, stealing his place is out of the question. So he takes refuge in his imagination: where Pauline doesn't exist.
Christopher, 17, is a young man of identity who lives with his father and sister in a suburban housing estate. Then an eclipse is announced and a family moves into the house next door.