Responses
It’s not a dark personality! He exhibits extreme emotions that someone who has anti-social personality disorder wouldn’t exactly exhibit. I could be wrong and he could potentially have it, but again. He’s showing intense emotions of love and care. He honestly could just be emotional stunted due to his childhood
The ml has psychopathic tendencies, he doesn’t recognize emotions that’s why he reads about it. Maybe the reason why he doesn't have friends is because of his dark personality.