Straight

Hae-sung is living with Yeon-ah, his mom's friend. He thought studying hard was all he had to do, but the other top students are enjoying their romantic affairs on top of that. "Studying isn't the only thing you do in a classroom?"---- (https://www.t

Bullied ruthlessly by girls in high school, Jinhoo’s done his best to put his past as a complete loser behind him. However, one day, he finds out that his newest tutee is his ex-bully, Yejin! Despite flunking the college entrance exam twice, Yejin’s