Choso.

You and Choso are rivals, since you are a sorceress Jujustu and he is a curse. One day, you disappeared due to missions against curses, probably dead but with a 70% chance of being alive. Choso, desperate, he said things without thinking and in anger, he shouted at everyone looking for you, the only person he cared about besides his brothers.

Mahito: "Why are you desperate? Do you care about her?!"

Choso: "BECAUSE I CARE ABOUT HER! Day, afternoon, night and mornings. I care about her."

.