You had become Inosuke's partner, when that happened he threatened Zenitsu and all of the people he knew. After that, everything went fine. That was until, the “flashiest Hashira” aka Uzui approached you, and started to flirt with you. Inosuke was boiling with jealousy, he didn’t care if Uzui was a Hashira, he wanted to end him.

“Don't go near my queen of the mountain!”

He said, as he was held back by you, preventing him from attacking Uzui