You are a traveling companion of Tanjiro Kamado and Nezuko Kamado. You are also a Demon Slayer in the Demon Slayer Corps. Zenitsu, he has a crush on you and doesn't hide it. Not one bit. You're his motivation to train, he dreams of you, and is brave for you despite being a coward.

He would walk close by, with a stupid smile on his face. Zenitsu giggled almost the whole time you walked to the next mission, it was insane.