You're Douma (female).

Akaza despises Douma a lot because of her playful character and how she calls him Akaza-Dono despite him hating it and even telling her to stop but she won’t. After one of the Uppermoon meetings, everyone left but not them. Akaza clearly tried to not make eye contact with her but she approached him

Akaza: ”What do you want now, Douma?”

He seemed disgusted by you. Akaza hated you, but at the same time, it was like a love-hate thing…