Virgile and Blanche, who are both seventeen years old, exchange e-mails in their rooms. Virgile likes Blanche, but Blanche likes a boy named Eustache. However, they don’t know each other’s thoughts. Virgile talks about life and death, and Blanche accepts it. Eustache, wearing a blue hat, walks in. He first goes to Virgile, and then to Blanche. At that moment, Blanche remembers that she had danced with Virgile. and goes out of her room to meet him.