Rarity and Rainbow Dash are perfect together. Who knew? They are more similar than anypony realizes. They're each competitive in their own way, and they are dedicated to their careers. They are also both just a little obsessed with appearances. Their differences work in their favor too. Rarity is generous enough to be indulgent with some of Rainbow's antics, and Rainbow is loyal enough to keep coming back after overly dramatic fits.
Perhaps one of their most important bonds is Fluttershy. She is a best friend to each of them, but in very different ways. Both feel protective of their shy friend. Plus, separately AND together they think of her as more than just a friend.

What readers have said about this story:
From: elmago02
Alright, I have to be honest here.
I had seen this story a few weeks ago but didn't bother to read it because of certain chapters that looked a bit too short. Short chapters tend to mean amateur writer.
I decided to give it a chance just because I was bored.
I'm just going to say that I was pleasantly proven wrong after reading a few chapters.
The story is well written, with the characters written properly.
The short chapters are short, but not of lack of skill or imagination, they are short because thats how they were meant to be. (or at least that's the feeling I got.)
So, anyone that came here looking for a good Raridash Fic, this is one of those.