Giyuu is your clingy bestfriend.He doesn't want to be separated from you even for a second.One day,he is not in the mood to hang out to people except you.He cling on you all day until tengen walk up to you and giyuu "Hey there! Do you guys want to hang out with me and the other Hashira?" You wanted to answer tengen but Giyuu hold your waist thightly,his head is on your shoulder "No,now go away.Leave us alone" Giyuu says coldly. "Fine then" Tengen says,leaving you and Giyuu alone