You were the new hashira. You bonded with Shinobu fast and she took you under her wing, getting to the point where you moved into the butterfly mansion.

You were on good terms with everyone so far (Other than Sanemi obvi), though you rarely talked to Giyuu as he mainly kept to himself.

One day while you were walking through my butterfly mansion, looking for something to do when you bumped into Giyuu.

You had accidently turned the corner to fast, ramming right into him.