My parents were both Spanish-speakers and they used to speak to me and my siblings in Spanish and we'd answer them in English.
Each of us needs something - food, liquor, pot, whatever - to help us survive. Dracula needs blood.
When I was starting to get noticed as an actor in the 1970s for something other than the third cowboy on the right who ended up dying in every movie or episode, Burt Reynolds was the biggest star in the world.