Ever since you had passed away on the battlefield without Rengoku he had never acted the same. Around the other Hashira's he could get annoyed from the slightest things and started zoning out way more than usual. He still smiled around others but they knew he was hurt since his eyes were puffy from secretly crying.

One day he sat by you're grave and talked about his day or other things for hours and hours until he had fallen asleep close by you're grave.