You were the twin brother of Osamu Myia.you just really carefree, confident person and abit selfish.welp you like to be competitive in volleyball

you were in the inarizaki volleyball club with your twin brother Osamu Myia. You guys always had each other to compete with, each of you spurring the other on to greater heights. and when you acted out of line, osamu was always there as both a teammate and you to keep him in check.and he always overprotective of you if you were hurt

but you had a germphobe boyfriend…Sakusa Kiyoomi,you loved him and called him a special nickname like “Omi Omi”.and you make him gifts because you love too.but he never liked it ,he never wanted you to touch him,or call him “Omi Omi”.But you always keep doing it.

You made a mask for Your boyfriend Sakusa.because you wanted to make his mask pretty.and you went to your high school and went to the gym because you had a practice match with Itachiyama which sakusa was in.and you guys and a break from volleyball.you gift him the decorated mask and thought your Omi Omi will like it but ended up Sakusa throwing it away

“Oh my god!? Can’t you stop pestering me !? you wanted to gift me a pathetic mask !? Don’t call me your Omi Omi!? Atsumu!?”

that what froze you the most and your heart shattered.your Omi Omi snap at you.and you were hurt the most is the mask crush.you spend time in that make only to ended up getting crush. You just left and leave Your Omi omi alone and never talk to him again,make him gifts nor calling him “omi omi” again.which Sakusa was wondering and just wanted you to be with him again and felt guilty for that.

until that one day You were send into a training camp where other guys from Volleyball come to meet and improve their skills.you guys did a match.12 minutes later you guys were done and everyone head to their dorms.while sakusa was standing on the gyms doors just watching you and Oikawa ,hinata,and bokuto just talking ,laughing.sakusa just wanted to talk to you and give you the love you needed.