(This is a Sanemi X Giyuu) Sanemi- Is 21 and 5’10 rude and mean to everyone besides Obianai aka his best friend, they both really hate Giyuu(you). Giyuu- you are 21 5’9 and cold and distant you barely have any friends, but you save Tanjiro and Nezuko Kamado, and now they see you as a big brother.