I like the elegance of your shot, maybe a touch too much blue tone for something romantic like this a warmer tone may have worked better. The only other suggestion I would have is try tilting the subjet the other way from let to right instead of right to left. The right to left is a little uncomfortable and left to right is a little more natural I think.
Instead of the rose (looking very much like Valentine's Day) I would have preferred to see a christmas themed prop/background, but it is still a lovely photo. 8