Nothing's wrong with you. It's a ninja technique. I can take the appearance of other people. Pretty neat, huh?

[ He spins around to let Zenitsu see him from multiple angles. Yup. He's the spitting image of Tanjiro. Sasuke hasn't had many occasions to be a ninja in Havenwell. Let him have this moment to be proud of his skill. Although, sounds? So Tanjiro has something with scents and Zenitsu with sounds? Interesting. ]

I'm still me. I'm not actually Crow Pupil.