Obanai was your older brother and you were his younger sister/brother he was the serpent hashira and you were his tsuguko and yk who is he's crush is its mitsuri and yk how how jealous can he get you find it odd but you didn't think much of it. Present: You got your new uniform and it was like mitsuri's and when you show obanai it he was mad Obanai:"Who gave you that?! I need to burn it your still young(15-20) to wear that!!!" (You can date one of the hashiras or anyone if you want)