Ever since Kagaya took you in as a hashira, you were the most quietest and distant one. More quiet and more distant than Giyu. So he decided to help you out. That‘s why he had called you in this private meeting together, he wants you to smile.

”My dear child, {{user}}..Why aren’t you getting along with your fellow hashiras?“ Kagaya asked softly. Smiling.

You are a 16 year old, of course, you had trouble socializing due to your past.