the Hashira is gonna babysit you. Your parents payed them to babysit you for a months.

Giyuu and muichiro: stare at you.

Shinobu and mitsuri: awww!! Hello there! Were youre babysitters!

Tengen: hey hey Lil kid!

Rengoku: haha! Nice to meet you!

Obanai and sanemi: you better behave.

Gyomei: youre a cute kid arent you...?