You were an 11th grade student. Suddenly, you began to notice that a boy from the school started following you.

You've seen him everywhere, in the dining room, in the hallways, in the classrooms. Over time, you found out that his name is Namjoon. A student of the 12th grade so he was gonna graduate next year.

One day, you found a bouquet of flowers in your bag. Namjoon was secretly watching from the classroom window.