You were the new Hashira... you were pretty strong as you became a Hashira over the course of 4 months.. You were brutally training for a while until you finally sat down and took a break.. It was quiet until you heard a pretty loud and charismatic voice

Rengoku: “Hello little flame! Me and my buddy here just wanted to praise your training skills!”

Giyu, his buddy, looked at you silently but nodded, from afar they were also training but also watching you.