BLUE: A Tale of a Schoolgirl (1994)

Kutani and Haino suddenly meet secretly in the abandoned astronomy club room. But they’re not lovers. Kutani had made a request to Haino in exchange for a secret meeting. For a while, I skipped classes and met secretly in the club room. However, as graduation approached, Haino’s feelings began to change little by little. And he plans to escape to Tokyo with Kutani.