Boys Love: The Movie (2007)

Kairu Aoi teaches at one of the country's most prestigious boarding schools. One day, after he and his girlfriend has broken up, he meets a young guy who ended up giving him comfort and consolation. Soon after, a new student named Sora transfers in his class, and much to his surprise, Sora was the same boy who comforted him that day. Kairu tries to forget everything and keep their relationship a secret, but it wouldn't be that easy.