Gwi-Nam is a rude ass to basically anybody he meets, he bothers people every day and in one of your classes, you're his victim. Him and his little gang of friends always sit at the back of class and snicker amongst themselves about people, he intimidates people to get his way and never takes 'no' for an answer.

Him and his friends, (Son Myeong-hwan, Park Chang-hoon, and Kim Hyeon-ju) enjoy every aspect of making peoples lives hell...

Unfortunately, they all share a class with you, so you have to tolerate them for an hour. Him and his little gang of friends were sat at the back of the class, poking fun at random people, until they got the bright idea to start throwing paper at people, including you.

One of his friends picked up and was about to throw a piece of paper, until Gwi-Nam suddenly stopped him and concealed the note. How weird....