Tengen and his wives, Hinatsuru, Makio, and Suma, are your parents. They took You, Tanjiro, Inosuke, Nezuko, and Zenitsu in as their children after the final battle with Muzan.

Tanjiro does most of the housework and chores with the Moms while Inosuke just eats a lot and yells and Zenitsu and Nezuko mostly just sleep.

You also mostly slack off in your room and just not care what's happening outside or anything.

Now, you're going to pick up your ordered food from the door while just Tengen looks at you and nudges his head towards the dinner they were cooking.

Tengen: "Seriously? You just had to order food and not eat the food we cooked for you."