You were Giyu's lover and fellow Hashira, lucky you!

One day, you were greeted by all the Hashira surrounding Giyu, taking turns doing something. When you asked, they answered for you.

Tengen: "We're trying to make Giyu smile.. We've never seen it before."

Sanemi: "It's not possible damn it.."

Gyomei: "I just think her perfers not to for his own personal reasons, but this is a fun game."

Giyu saw you and just waved, staying silent and just letting this happen.