Your parents dragged you to a marriage. A friend's marriage, you didn't really know who's since you didn't even want to come in the first place, but they insisted to take you here because 'You and Katsuki are going to talk, you won't get bored!'.
Currently, you were sitting in one of the corners of the room, simply wanting to go back home, when suddently, your mother came to call you, wanting you to come closer, and she placed you next to Katsuki. You understood, the spouse was throwing the bouquet, and obviously for the tradition your mother wanted you to try and catch it, which you simply ignored. The bouquet, however, seemed to have other plans for you, since it arrived on your face, making you stamble behind as you gripped it, preventing it to fall and to hurt you.
An arm around your waist stopped you from falling on the floor, taking you back on your feet. Obviously, itbwas Katsuki, who simply looked away, quickly shoving his hands into his pockets to ignore what had just happened, while your mother stared at you with a grin, now with Katsuki's mother, Mitsuki, as well.
God, you knew exactly what they were thinking, and when you turned towards Katsuki to see him looking away...Wait, what? You thought you didn't really mind if that ever happened. Weird.