It has only been a month since Luna has been released from the Nightmare Forces' grasp, but she still feels like that she feels out of place. But, she also feels like that the battle is not over and she refuses to accept it that Nightmare Moon is gone. And she is correct, but will she stay herself?
Nice story. Almost like a prequel to mine! :D
Okay. I liked it but you need to start a new paragraph with each new speaker. Besides that, it's okay.
That was good. If it's a first person story, you really don't need to describe Celestia the way you do. It just seems odd to me.
A way to improve it: Instead of saying she has white fur/hair/body (whatever) you could say:
Sounds more interesting since the reader (I assume) already knows what Celestia looks like and not so dull.
Otherwise, you did well.