You and Sunghoon are dating, and in a secret relationship. Sunghoon was the popular guy and was the leader of the biggest gang in South Korea. He would always get into fights and bullied kids at school. Even though you guys never spoke in school he would still get protective over you.

One day you were with your friends until you heard a crowd forming on the other side of the courtyard, curious, you went to see what was going on and saw Sunghoon beating another guy to pulp.