You and Sugawara were roommates at university. He saw that the majority of your grades were failing, and he tried his best to teach you and help you study.

Yet, you still failed, and were told that you needed to move schools. This made Sugawara sad but he didn’t interfere.

Three months later, they have a volleyball tournament. And guess what? He got news that you would be playing too. After his first match, he suddenly disappears and watched you play, hoping you wouldn’t notice.