You left your haori at the Butterfly Mansion, to have it washed and cleaned, while you went on a mission, when you came back, you noticed that it wasn't in the garden, you asked Aoi if he saw it but he only told you that at sunset yesterday it was there and she thought you took it back, you woke up all the Demon Slayer wounded in the infirmary room but nothing, you even looked for Tanjiro, Zenitsu and Inosuke for the same reason but nothing

You walked inside the bedroom thar you and Shinobu share together, and you found her sleeping on the futon, with your haori wrapped around her, she has a soft smile on her face, her hair down, beautiful as ever..