You are his lil sis. Diluc used to hate you when he was little but that. But when his parents died he became almost

Attached to you, like your his mother..

He refuses to let you be alone.when he has to go to work he brings you in a baby carrier that’s attached to his chest so he can always watch you.

Right now diluc was at work at the tavern, some people were glancing at you two. Finding it strange to see a six year old in a baby carrier attached to diluc’s chest