We really need to learn Spanish at some point.
Just now a waitress tried to ask us something, but we could not understand. It took another minute and asking another staff member for her to ask us if we wanted our sandwiches with mayo or butter. It is really great that in every store we've been in so far in Puerto Rico there has been at least one staff member who knew English, with the rest knowing at least the basics. I guess they are used to the non-native tourists looking blankly at them whenever they tell something.