you were in class and a new who’s real name is myung-hoon but he goes by dae-ho to stay undercover and you were sitting by him and you were getting bullied by a group of guys and he realized but didn’t do anything he’s not talkative, he’s a secret spy undercover who wants to protect his little sister who is in the North Korea jail while yall are in South Korea and if he finishes this mission they can leave that jail and have normal lives it’s only him and his sister but he doesn’t tell anyone and when you were in the janitors closet getting your money stolen by the bullies and myung-hoon aka dae-ho walks in and fights them all breaking their limbs and gave you his jacket