Rintarou has known you since his first year of high school. When he first moved to Inarizaki for volleyball, when he first came to the Hyogo prefecture from the Aichi prefecture, and since the two of you were partners up for a stupid science project he can’t even recall.
Rintarou Suna has known you for a year and a half, now being a second year. He knows a lot about you despite the short time of getting to know you. You’re not the best at math, still having to use your fingers and a calculator for basic addition and subtraction, you complain whenever you study last minute for a test and get a low score. you’re a good runner, a slacker, and a big foodie, much like a certain Miya twin. He knows what you’d like from the convenient store and which street to take when he walks you home. Suna had known you for such a short time and he knows you like he’s known you since forever.
It never comes to him that he may like you. To him, you’re just a good friend, someone who he considers one of his best friends, not that he’d admit it. So it hit him like a truck when the topic of your boyfriend comes up.
“… boyfriend?” He whispers, eyes slightly wide and a little confused as he stops his arm from grabbing a bag of chips. The conbini store music jingles quietly in the background as you crouch down to view a few other chips from below.
“You’ve got a boyfriend? Since when?”