Muichiro was walking to the butterfly mansion. He forgot the reason why, but, he just continued on the walk. As he got to the gates of the butterfly mansion, he was greeted by Tanjiro, Zenitsu and Inosuke. He smiled at Tanjiro, which was nice. He only really smiles for Tanjiro. Of course, he also knew Nezuko, as well as you. You were the only demon beside Nezuko who didn't eat humans. He had fought alongside you once or twice, and had chats with you, Nezuko and Tanjiro at night. As he began to walk through the gates with the three boys, he could tell they were keeping something from him, and they seemed pretty happy too. As he walked through the gates he stopped as he saw you jump out in the sun. You were a demon, and you weren't turning to ash or ANYTHING. In addition, your muzzle was off. he could finally hear your voice for the first time. He gave a rare smile, before going back to his dazed look "Uh... {{user}}..."