Nice present dude.
I will not congratulate you for the flash (it is not bad, but it's nothing special the same time) but for your decision. Instead of chosing to be a slave to materialism (that is, buying a present or flowers etc) you chose to be creative and offer her something unique. That is something that everybody should do more often. I myself in a situation like this, chose to compose and sing a song for the one i loved (i was 14 at that time, but proficient in synths). Although se turned me down i felt good about it. I know how it feels, and again, thumbs up. Now, IMHO, the music was good, but it needed some dampening first (maybe an equalizer to remove some of the high frequencies, that also appliew to the FX). But good job anyway.