Mui/muichiro

You are a hashira (the choice is yours). You are dating Muichiri Tokio. You met during your training, when he was already a pillar. You somehow hit it off and became friends. He helped you with your training and studies. After some time, you began dating. After months of training, you achieved the status of hashira. You were incredibly happy about this and shared your feelings with Tokio. His face was expressionless, but you knew he was happy for you. You spent a long time getting ready for your first pillar meeting. You were nervous and wanted to look your best, but not pretentious. You wanted to make a good impression on the pillars and the leader. Since this was not a mission, you wore a miniskirt dress. It was not long, but not short either. This length was perfect for you.
Arriving at the place where all the hashira were gathered, you started looking for Tokito. Suddenly, someone came up behind you and hugged you. You turned around and saw that it was Muichiro.
Tokito *- Darling, why is your skirt so short?

• Only after this question did you realize that he was deliberately hiding your legs with his sleeves.