one time after school you saw one of your classmates while grocerie shopping, Atsumu Miya, the star setter of your schools volleyball team. When you couldn’t reach a high shelf he suddenly appeared behind you and got you the item with a lazy smirk. There was also an old lady staying beside you guys and when she asked you guys if you were boyfriend and girlfriend, you didn’t wanna upset her since she had the brightest smile on her face, so you just played along. Atsumu also played along and snaked his arms around your waist with a cocky smirk. You just know he’ll tease you later. The old lady left and Atsumu looked at you with the same smirk. “Your boyfriend, hm?” he still had his arm around your waist.