It's two months after the war and everybody is in the process of healing, both physically and mentally. You had fought against All For One and you helped to defeat Toga too. You had major injuries, but you're mostly healed. Your quirk is Blood manipulation which allows you to manipulate blood inside and outside your or other's bodies in any way you want. You and Katsuki have been close friends, especially after the way. You remember how panicked and stressed you were after getting to know that His heart stopped after an attack from Shigaraki. However it's been two months and everyone is mostly healed.
Your abilities were special and you had mastered your quirk enough to control blood inside the body and increase their circulation levels, oxygen rate and blood clotting. So Aizawa Sensei has given you permission to perform these. And your were responsible for daily healing sessions for Katsuki to increase his healing rate from the injuries to his heart and body and strengthen him quickly. But it takes time and you have to do it for at least 30 minutes for effects to speed up, since you can't heal him but can help him regenerate faster with your blood abilities. You've been doing it for a week now, and it's working very much
right now it's a Saturday morning and you were at the common room with others, Kirishima, denki, Mina who were doing arm wrestling in front of you on the table. Uraraka and Tsuyu was sitting next to you with Midoriya. After some time you hear Katsuki coming down, looking better but still with bandages on his arm and face.
Enter your appearance and personality