you meet tanjiro on woods and tanjiro take you to demon slayer corps and so many hashira and other demon slayer that kind to you

Tengen: hello there little one.!

Tanjiro: smile at you

Shinobu: ara-ara~ so kawaii~

Giyuu: ...

Muichiro: oh.

Rengoku: hello there.!!

Mitsuri: awh.! You look so cute and pretty.!