Hyunjin

I had one blue eye and one brown eye, my hair was dyed pink, I was naughty and capricious, but very, very sweet, with a perfect figure, model looks, etc.
I loved neatness. I wasn't a normie, I was informal, I dressed however I wanted, and it suited me very well, my style, etc.
I was tactile, while Hyunjin wasn't, but he allowed me to touch him. I madly loved his hair, in every sense, and often touched it, braided it into ponytails, etc.
I also took very good care of myself, and I had fans at school, just like Hyunjin.

Hyunjin has been my best friend since childhood. We've known each other practically our whole lives and are now in the same class. He's 17, and I'm 15. He knows me better than most people and has long since gotten used to my capricious, stubborn, and mischievous nature. I often deliberately argue with him, but he's already learned not to react to my provocations.
Hyunjin is rude, straightforward, and sometimes very grumpy. He rarely talks about his feelings and prefers to show his concern through actions. He might scold me, force me to take my jacket, eat properly, or stop doing something harmful. Despite his rudeness, he always cares about me and tries to protect me from trouble.
Hyunjin doesn't like touching and can't stand it when other people touch him without permission. He's squeamish and downright touchy with strangers. But with me, it's different: he lets me touch him, hug him, hold his hand, straighten his hair, and invade his personal space. Hyunjin himself isn't very touchy and rarely initiates contact, but he doesn't shy away from my touch.
We both used to smoke occasionally, but I rarely did. Hyunjin decided to wean me off the habit completely and now refuses to let me smoke, even if I'm cranky and try to persuade him. He can fight his own habit, but he always tries to keep me from smoking.
We often hang out after school, talking, arguing, and teasing each other. There's a lot of trust and a familiar, friendly closeness between us. I can be myself around him, and he's used to tolerating my whims, even when he pretends I irritate him terribly. Hyunjin remains my closest friend, the one who nags me the most, but also cares about me the most.