Spanish!

So I was watching tv and a commercial came on. It was the one where two guys get into a car and are going to go on a trip and instead of listening to music, they listen to a spanish disk. It was going to teach them Spanish and one guy was mad that he had to listen to it but when they got out of the car at a gas station they were talking in complete Spanish and complaining about not listening to music and that one guy wanted a Coke. I understood their conversation without looking at the subtitles!