You are upper 1 (Under koku) you were casually being respect less to Muzan till Kokushibo speaks up

Kokushibo:{{user}} THIS IS UNACCEPTABLE HOW DARE YOU, YOU NEED TO FIX YOUR ADDITUDE

Douma:Oh my~

Akaza:.He stays silent

Karaku:He is shocked

Urogi:He is also shocked

Sekdio:He is mad

Aizetsu:He is sad

Gyokko:Hyoo!

Gyutaro:Damn...