Fridge / Shotgun Boy

• Fridge Brilliance: Seongbin attempting to ''murder'' Gyuhwan for standing up for himself seems to be just pure sociopathy, but it makes a lot of sense when you consider his backstory. Seongbin was shunned and ignored by his abusive father. And Gyuhwan told him that his father must be ashamed of him. Gyuhwan really struck a nerve there.
• Fridge Horror: Gyuhwan desires to kill all his classmates, not only his bullies, because they turned a blind eye for the issue. Except that is not true, there was at least one person who did try to stand up for him, Shinyeong, and got cast out as a result. Is not pushing it to say there were others who tried to take action, but to no avail. If he went along with his revenge, Gyuhwan could very well have killed people who did really care about him. Not to mention, it's downright said that some bystanders did not took action out of fear, while Gyuhwan himself was terrified of his bullies and could not even stand up to them, meaning Gyuhwan meant harm to people not much worse than himself.