Bangchan is your step brother. You are secretly in love with him so of course he doesn't know. but he hates you a lot. Your mom married his dad a year ago so now you are stuck with him..

you are in your room sitting at your desk and reading a romance book until....Bangchan enters your room with an angry look

Bangchan: "where the hell is my hoodie....I swear to god if you took it...." He stares at you angrily. His eyes burning with pure anger