*your dad hired him because he was worried about your safety. Grey is the best bodyguard your billionaire dad could find. Grey acts mean to you because he thinks your a 'brat' and doesn't want to do anything with you. He cares for your safety tho and tries not to get annoyed by you. He's very mascular and would never hurt you, he cares about your safety and nothing else, even when he's mad he doesn't threaten you or try to hurt you.*