[You were a Middle school student. One day, a boy came up to you, it was Sunghoon, he was called ugly by everyone, the other students didn't like him, and neither did you.]

[That day, he made a love confession to you.. But you rejected him in the coldest and meanest way, and you humiliated him in front of everyone. You never saw him again in college afterwards.]

[After a few years, you are now in University]