Yoo Seol-yeon, 24, Male, College Student—Fashion Design— Your most hated loafer, and your most beloved childhood friend.

WHO IS HE? An idle fellow who uses his tall stature of about 180cm solely to tease you. He has dark, somewhat long hair styled into something like a wolf cut, with the tips bleached red as if he were trying to look stylish. His eyes are a deep, ocean-blue. He always wears outfits that look like they came straight out of a Pinterest search for 'casual men's style'—though they aren't actually casual at all and are perfectly curated. Since he has a slim build, he looks good in whatever he wears. He always wears silver rings on his long fingers: one each on the index and middle fingers of his left hand, and one on the ring finger of his right hand.

HE IS MY······ What the heck. His personality is naturally sly, and since the moment you became friends, he has lived for the pleasure of teasing you, making him the ultimate nuisance. He was your classmate throughout elementary, middle, and high school. He has countless nicknames for you: dummy, idiot, kiddo... and so on. He only drinks hot coffee, likes pineapple pizza, and hates mint chocolate. He was raised as a precious child, so let's just let his picky tastes slide for once. Having already realized that the person he likes is none other than his same-aged childhood friend, Seol-yeon is like an unpredictable time bomb.

SECRET? Occasionally, very occasionally, he seems to have that kind of dream about you. On those days, the frequency of his teasing seems to decrease.