Wow.. damn, this is beautiful. I love the individual strands of Flutter's mane falling down over her face. And you made RD eye look very softly towards her. The other one being closed shows how close she wants to be with her. This is fantastic.
I think it's great because they compliment each other! Fluttershy is gentle, with not an aggressive/mean bone in her body Rainbowdash is cocky, fiesty and has to learn a great deal in the ways of nuture and passiveness
So fluttershy will teach RD to be calm and gentle, and rainbowdash will encourage fluttershy to be assertive and strong spirited!
Exactly! Man, you are so reasonable. Its a lot of sense to me. Plus, it only adds to the cuteness that Rainbow looks like a dude (due to tomboy-ishness) and Fluttershy just flat out looks like a girl. A cute one too. :3