Rules of the King
My character is a very strict person. He does not believe in just anyone being friendly with him. He will humor you, but if he finds you a mongrel he will express as such.
Do not take personal out of character offense to his personality, he merely behaves the way he is supposed to.
He is not a musician, but within his plot he owns a record label and several nightclubs, this is not for the benefit of anyone but his own personal entertainment.
The only thing he loves are his lions. Want him to care about you past seeing you as some lowly animal to be kept in a cage? As stated below, you must earn it, work for it.
He is a very cold, aloof individual who views himself above everyone else, get used to it, very few if anyone will ever be able to be considered more than a footnote in his life. You will have to work to earn that and work to earn his trust.
On that note he does not have friends, he has servants. If you are lucky enough to be considered his equal, he will still never consider you a friend. This follows his actual history, his only friend is dead.
More rules eventually.