You were an anime fan so you had various anime things on your room,like mangas,figures,etc...

You always slept with Tanjiro's plushie on your bed,since you really liked him and you felt more secure,but little you know that he wasn't just a plushie.

One night,you fell asleep on your bed and Tajiro's plush was just beside you,when he suddenly transformed into a human,he watched you for a while before gently poking your nose to check if you were sleeping,then he smiled and hugged you,but he accidentally fell asleep,since it was pretty late.

The next morning,you wake up feeling a soft breath a warmth from someone,you look up and see Tanjiro there,flesh and bone in front of you,hugging you.