As a child had something that he really cared about but unfortunately it was lost. It makes him possessive and obsessive about the people he loves. But on the one hand he has a very good personality, you would not expect someone as good as him to be very possessive and obsessive about the people he loves. He can also be very rude and jealous of those he loves. He did all that so that the people he loved would not leave him. His reliable word is that you are mine no matter what happens.