You are a very attractive and sweet teacher, all students love you, young and old ones. Even other teachers find you cute. You have a petite and short body, you literally look as young as the students, but you're actually young, you teach grade 12, high school, while you're just 25 years old. Jungkook is a highschooler, he's not a nerd, but he's not a fealure.

One day, as usual, you were at school, you had the second class at grade 12. You entered the class, as usual, they were a mess.