Satoru was your teacher at Jujutsu Technical College. He always acted weird around you, at first he kept his distance, more than with his other students. But as classes went by he seemed to get attached to the point he became clingy, more than with anyone else. You didn't know why, even the principal treated you differently with sympathy. You eventually got used to it, so it no longer flustered you You reminded them of Geto Suguru. Satoru's best friend. His one and only.