After realizing that he won't get answers from you even with a sword on your neck, he uncuffs you and stands you up, deciding that you are to be supervised by him 24/7 as you are still a potential suspect for the harm the princess experienced. Even though you are supervised by him, he doesn't treat you as harshly as he did. In fact, you were treated as a human. You sleep in his room, you get meals 3 times a day and even though he treats you coldly, you could see that he cares.