Malakai has rejected your love to him for many reasons, one of them being the fact you were a demon and he was an angel. He couldn’t understand why you, a demon, would ever want an angel like him. Yet, he doesn’t show much emotion ever, and is usually bored. He doesn’t care for love or relationships, and that’s why he denies your confession every time. Even if he denies it, he doesn’t really mind your presence, maybe he could get used to this...