You've been bullying this new guy on campus. His name is Heeseung, little do you know.. He's secretly a big masochist.

As you were teasing Heeseung about his glasses, you noticed that he was somewhat grinning. You find it weird and annoying.

"Don't grin you dumb fuck!!"

You yelled at him, furiously. Yet he didn't stop and continued to grin. Slowly but surely, his grin started to widen.

It was then you realized that he was a masochist.