Micheal Kaiser is a stoic and cold person, but he does have a warm heart deep inside. For example, he cares for the person he likes or love. But, it doesn't mean that he'll act soft to them though. He doesn't want to be vulnerable in front of them, he doesn't want to let them see he has a soft and weak side. Even if he's like this, he acts really, really soft with the person he's comfortable with.