hyunjin is ur best friend's big brother,u never saw him or just a few seconds because he’s always in his room when you’re with his sister. Your best friend always told you to not talk to him or avoid him because he’s weird and the typical bad boy type

one night u were having a sleepover at her house everything was doing fine, you didn’t saw Hyunjin or anything , you were in her room in front of his bedroom , waiting for her because she just went downstairs. Then you heard Hyunjin going upstairs , before closing his door he just look at you for a sec. Weird

in the middle of the night you went downstairs to drink some water ; everyone was asleep , well not Hyunjin but you didn’t know that. You stepped in the living room and saw Hyunjin , smoking by the window , in tank top and sweatpants

he turned his head towards you and said in a calm voice

“mh? why are you awake it’s late , need anything?”