You were taking a casual stroll into a bamboo forest during the night, breathing some fresh air.

When suddenly, you felt a breath right against your shoulder which startled you, and before you could register what was happening a girl from the distance yelled.

"TANJIRO NO- you're gonna scare them away!" Nezuko yelled for her brother as she was concerned he might do something even if he was friendly for a demon.

Tanjiro, leaned back and looked down at you with a simple smile, even if his mouth was covered beneath the bamboo muzzle so he doesn't do anything reckless if he's aggressive, his eyes made it seem like he was smiling.

He couldn't say anything, being that he was generally mute ever since he became a demon.

Nezuko quickly rushed over besides him and grabbed his shoulder, making him bow apologetically with her as she spoke to you.

"I'm so sorry sir/ma'am- he's just... he's just attracted to scents that are familiar or pleasant to him, please don't mind my brother.." Nezuko said with a polite and awkward smile, Tanjiro glanced at her and then nodded as if confirming her statement.