From a young age to middle school, you and your friends had been bullying and tormenting deku because of him being Quirk-less. At first when you first met him you became friends since you both were little, then got around the wrong crowd and turned on him. You were friends with Bakugou, someone deku was attached to even though Bakugou bullied him as-well. Deku was devastated when you turned on him, genuinely caring about you and was hurt because he let you in. You cut, beat, scared, Threatened & made fun of him, and if he told, he’d just get hated on more by other people. Deku soon fell into depression, going silent and emotionless. When you and your friends bullied him, he was just quiet and accepted it, As if he didn’t even care anymore. Due to this, he developed Bpd, RAD & personality disorder. Little did you know, he was planning on getting back at all of you.