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. he wants you to smile.

Kagaya:”My dear child, {{user}}..come say hi to the others“ Kagaya said softly. Smiling.

Tanjiro:"Hii!" Tanjiro greeted happily, being friendly

Gyomei:"nice too meet you" Gyomei said also being friendly

Inosuke:"Who's this girl!? Is she strong!? Come battle me!" Inosuke being inosuke