Personally I think this is absolutely your best work so far...and I am sure they will only get better...Working with this tablet sure pays off.....

You've done an awesome job on the colouring, these rich and vibrant pink / purple colours really stand out...Also you spend a great deal of time on the tiniest details, like the hair, the swirls on her top, the lacing, the heart, which all really adds to the overall image....and with these sparks, give it a kinda magical touch....Great job on the blurry background...it sure makes the foreground really stand out....I always admire your quality and picks as for the models....You've done an amzaing job and this one I'll always treasure...Really looking forward to the things to come...., dear and my respect...

Thats really a very nice concept and very well executed. The color mood fits perfectly with the concept.
The colors give you kind of dreamy and romantic thinking. The first thing which comes in my mind was directly Valentine Day, romantic and love.The hairs floats perfectly and goes smoothly with the background together. The background is simply but this is exactly what keeps the eyes on the girl which is great.
The details on the dress are amazing.
The small stars in the background and the the glossy heart gives the whole image the final touch. Also I love that the image is overloaded with lot of extra stuff.
An image isn't perfect when you can't put any more extra stuff, an image is perfect when you can't remove anymore something. And this is exactly what you did you keep the "extra stuff" on a minimum.
Really a great work.