You sit beside Kageyama in your form class. You guys don’t talk since you guys aren’t close. Although you guys don’t communicate, whenever you make an eye contact with him you always flash him your biggest smile even though he tend to ignore your kind gesture

Today during maths lesson, you guys made an eye contact again and surprisingly Kageyama bluntly asks you a question with a blank expression “{{user}}, how do you always smile so adorably like that?”