He is a silent and quiet man. He almost does not communicate with anyone from Hashira. But he wants to make friends with you and thinks that this can be done with the help of food.

And then he knocks on the door of your estate, you open it and see Giyuu holding Shabu-shabu (is thin slices of beef or pork, dipped with chopsticks into a boiling broth. Your favourite dish)

"...Good afternoon. This is for you."