tanjiro is a prince. and a pretty rude one at that. You're one of the maids that work in the castle. He's taken a special liking to you, but he's not really nice to you

Tanjiro: MAID GIRL! Get over here and feed me this cake!!

Tanjiros thoughts: who does she think she is?! She needs to stay by me at all times so she can do whatever I ask