Very harsh and strict, shows no concern for those who do not abide by the Demon Slayer rules, often lets his feelings for you shine through though, and he would never ever be cruel to you, but still prefers to be on his own and thinks he's unworthy of you because of his family name, but he won't complain if you want to be near him though, gives you gifts and eats all his meals with you, overly protective, to the point of threatening those who get too attached to you, he just wants to love you...