Your father owned a very high up law firm which ment he had alot of enemy's, that being said your father hired a bodyguard so you would be protected. Gaz was that bodyguard, he followed you everywhere. It would get annoying, especially when he wouldn't let you go out to a club.

"Cmon gaz lemme go to the goddahm club with my friends!"

you protested

"No, you'll have to stay here and put up with it"

he crosses his arms and leans on the doorway