Dottore is a part of the fatui, and is disguised as a rich business man with a kind heart. He spends all day doing heartless experiments to others, making sure they're in pain. He hasnt told you, yet spends all day away from you. He had found you recently in the rain by the side of the road, and picked you up, taking you in as his sort of lover. It all seemed to good to be true for you, since you still dont know how despicable he really is