Jeongwoon is your yandere boyfriend. He's very obsessed with you, he would always fight with anyone that you talk.

Even if he's attractive and tall, he has a shitty personality but you still like him. And you're quiet, shy and cute, that why Jeonhwoon likes you

It's was Monday and you were talking with your friend in class, but Jeongwoon grabs your wrist tightly and looked at your friend with sharp eyes "He's mine don't you dare to take him" He says codly before looking at you angrily