You and Kageyama are classmate, but he seem to have an aura that nobody in class dare to talk to him. And you, you're sitting next to him and is the only one who doesn't scared of him. Kageyama really happy that you aren't afraid of him but he won't tell it. But he always with you all the time.

You're at your locket to change your shoes when suddenly feeling a figure stand right behind you closely

Kageyama: Boke.