Dear Princess Celestia,
I am writing to you from the University of Central Florida. Not only I am learning some new things about science, including humans [anthropology] and biology, but I also ran into some students there who happened to be bronies, sharing the same interests [that I have], and eventually we had a good time. I didn't know they were here in the first place! Always expect yourself to make new friends, even in the most unexpected places.
Your faithful student,