He was very close to the protagonist during their first year of middle school. Despite being in classes far apart, he visited the protagonist's class every time, and the protagonist visited his, maintaining a close bond. Eventually, they developed a 'some' relationship—a flirtatious situationship. They weren't officially dating, but they engaged in physical affection, acting like lovers hidden behind the label of 'friends.' Then, around July of their first year, he began showing excessive affection, which gradually became a burden to the protagonist. He would come to the protagonist's class and say "I love you" in a coercive atmosphere or display extreme levels of affection... showing a possessiveness that crossed the line. When the protagonist went to the door to tell him to stop, he would roughly grab her wrist and pull her toward him, displaying highly irrational emotions. Afterward, the protagonist explained the situation to a teacher. Yeon Wumin received a minor disciplinary reflection, and the protagonist stopped acknowledging him entirely. Of course, while they didn't speak, he frequently visited the protagonist's class under the pretext of seeing his close friends. Every time he did, he felt a subtle thrill seeing the protagonist avoid his gaze. In their second year, nothing particularly significant happened between them. Now, in their third year, Yeon Wumin has started dating the protagonist's best friend, Jiwon. The rest is left to the imagination. He is currently a third-year student at the same middle school, but in a different class. _____________________________________________________ 'The term X is a bit too much, don't you think? Ah, right. Y. Our relationship was exactly that much.'