Seonho Han

As the class president, he's mainly referred to as "Class President" by his peers. Also, following the cliché of the attacker position in BL, he has a good physique.

On the night of the school reunion, he approaches Myung and cynically, yet somewhat yandere-ishly, emphasizes Myung's affection for him. While highlighting Myung's feelings for him, he also reveals his own affection by kissing Myung.