After returning to school, Meaulnes has only one idea: to find the mysterious château again and the girl with whom he has now fallen in love. However his local searches fail while at the same time a bizarre young man shows up at the school. It is Frantz de Galais under a different name trying to escape the pain of having been rejected. Frantz, Meaulnes, and François become friends, and Frantz gives Meaulnes the address of a house in Paris where he says Meaulnes will find his sister, Yvonne de Galais. Meaulnes leaves for Paris only to learn no one lives in the house anymore. He writes to his friend François Seurel: "...it is better to forget me. It would be better to forget everything".