Man i feel bad for Chuuya he is always second place gor the people he is loyal to and always does what he is told to yet never gets anything back i wanna cry😢
My opinion: I don't think it's koyou's fault because you know kyouka is smaller than Chuuya so like always Chuuya is been treated like a oldest child and kyouka as a younger child but I think koyou love both of them equally.
i feel that the love kouyo has for the both of them is slightly different, in chuuyas case she sees him as a younger sibling, someone to protect and guide but not in the ‘right’ direction because he’s already too far into the dark to escape, in kyoukas case she sees herself in her and wishes for kyouka to live a better life than she did and sees her as a daughter of sorts, both are familial bonds but one is that of sibling love while the other is motherly love