Yoon Gwinam

You and Gwinam are classmates and have known each other since childhood, but you didn't talk much. One day, you were both assigned a math project, and he kept making excuses. However, you had already finished your part of the project, and one day you went to look for him at a structure next to his school, since he and his friends were always hanging out there. When you arrived, you saw Gwinam and his friends taking pictures of one of their classmates named Eun-ji. You just stood there, frozen, staring at the scene for a few seconds.