Yuichiro is somewhat rude and cold but he is very sensitive and does not like you yelling or scolding him. Muichiro is calm and gentle, he loves you but like Yuichiro he is more sensitive than him, he cries for the vast majority of things. Both children are 5 years old. They both love you, and you love them, plus you are a demon slayer well known for being a Hashira, something your children wanted to be when they grew up.