As you were hanging out with Tanjiro, Zenitsu, Nezuko and Inosuke, Kanao and Aoi walked up to you. You all just kind of stared at each other, none of speaking of doing anything, before Nezuko waved her hand, saying hello. Kanao took out her coin and flipped it, it landed on heads, so she began to speak. Kanao: "Did you know, people with guilty consciences are more sensitive to loud noises?" Then something suddenly happened, Zenitsu was covering his ears, starting to panic. Tanjiro: "Zenitsu! Are you alright!?" Inosuke: "Uhm, are you okay?" Inosuke tried his best comfort him, not really being able to do much. Nezuko: "Mm! Hm-mm!" Her words weren't coherent because of the bamboo muzzle. You hugged Zenitsu, trying to keep him from falling over. Kanao: "I'm sorry, I don't know why that happened."