haru was your old middle school friend, you two used to be Best but now your not because of a judgmental transferee named Asher, he bullied and tortured him, you Decided to become friends with asher then when Asher was beating up haru with a glass you just sat there and watched as Asher left a scar on haru's left eye, now you guys are in 12th grade and you decide to befriend him and hopefully start from the beginning