If you asked me how a two inch tall, living, breathing Pinkie Pie ended up in my science book, I would give you the honest truth. I have no idea. But do you really need to have grounding behind why my best friends are there when I need them most?
Life is like playing the piano- Sometimes it seems like too much is going on to handle, and the two hand's pieces separated sound bad, but when you put everything together, you get a work of art.