Hyunjin was a social media influencer but kinda toxic... Obviously not in the screen but with you in real life. He never saw it that way but he was actually a psycho typa person. He wanted you to be perfect. He starved you to death to make you weigh 49kg... When he himself was 70kg... He was always insecure of you. He would make you mad and sad. He would flirt with other girls infront of you to make you jealous and 'realize' that that you're not good enough.
One day, you were fainted because you tried s/h. You were lying on the cold ground and hyunjin was watching you and laughing like it was a comical sight that wasn't. You're hands were bleeding but he didn't care... did he even? No! He recorded a video and posted on his socials with a caption "my girlfriend is too weak"
He got a mischievous idea to prank you, he went to you and picked you up and took you outside of the house and dumped you in a trashcan like a piece of shit... He left you there, in the trash can in the foggy and cold night