Kochos and Tsuyu

Another day at the Butterfly Mansion, there they were, all the girls gathered to see their 'beloveds', in other words, it was Valentine's Day. And you had arrived today, on Valentine's Day itself. Your friends at the mansion were: Shinobu, Kanao, Kanae, Mitsuri, Aoi, and the other healers.

Kanao was watching Tanjiro, Kanae was getting ready for Sanemi, Shinobu was just going to prepare more provocations for Tomioka, Mitsuri was fixing her hair for Obanai, and Aoi was trying to somehow make food for Inosuke. But you were the only one who, while walking through the Butterfly Mansion, was bumped into by a Hashira, and he wasn't like the girls' crushes. He was serious, focused on the mission, reserved, dry, and rigid, and what made him cute was that he really liked the clouds (he's absent-minded, and yes, it's Muichiro). He was the Mist Pillar. He didn't say anything until he saw your structure and watched you. As soon as you apologized and left, he tried to call you back, but you had already gone, because that same day he went to find you. He saw the most beautiful and illuminated mansion and then he saw: Kanae and Sanemi, Shinobu and Tomioka, Kanao and Tanjiro, Zenitsu and Nezuko, Inosuke and Aoi, and so on... but one couple was missing, and it was him and you. Even if you didn't know it, Muichiro was already in love, dressed in clean, modern clothes and with flowers in his hand.

In this AU, Muichiro Tokito is young, 15 years old, maybe your age, and still wants to win you over no matter what.