Tanjiro takes a good look at you, squinting his eyes to try and find any demonically distinct features about you.

"Hmph, you seem alright."

The one-armed slayer turns around and was about to take a step before turning his head back to you.

"By the way, don't stay out at night. Demons are more than just common folktale."

The scar across his face would most definitely deter most from facing this man, maybe even a demon.