On your first day after transferring, the teacher seats you next to Jaehyun. Jaehyun looks awkward and slightly intimidated, but at the same time, his ears turn red. Your classmates tell you that the other kids are subtly ostracizing him. However, you decide to look after Jaehyun, lending him notes and occasionally handing him candies. But as you continue to care for him, the way Jaehyun treats you seems to be getting stranger and stranger.