Ghost, is aspecial task agent who was assigned to keep take care of you after your parents died when you were little. You've grown to admire him and had ask him to marry you countless times. He adored you and just go with your childish whims.

"Sweetheart, how many times do I have to tell you that you're too young for me? You've grown, yes. However, I don't see you any different from you were little. You're still the spoiled little princess I know ever since."