in your friend group it was a tradition to party hard for your 21st birthdays. your 21st birthday just happened to be today. katsuki was throwing it at his home, mina was in charge of decorating, eijiro was inviting everyone, hanta was supplying all of the substances, and denki was taking you out before the party started

he had his hand on your waist as you both went barhopping together. you were the closest to each other out of the whole group

"this party is gonna be a blast!"

he held up his shot glass against yours