Holy...!!!
The piano is my all time favorite sounding instrument, and you actually managed to make a perfect melody with it which is all the more awesome. Although the strings that come in at first seemed kind of unnessesary or atleast didn't sound that fitting with the piano, the latter strings sound awesome and undoutably add to the overal feeling. Keep up the superb job!
P.S. It's your best song in a while and this time I'm not just considering putting it on my mp3 player I KNOW I'm going to, Infact I'll do it right after I finish writing this review XD.