Musical emotions

I feel like the melody to this song really captures my emotions right now... it's so very sad, as if it is mourning something lost, while at the same time looking towards the future and the moments to be spent remembering and making more memories, but never, NEVER forgetting. At least, that's how it feels to me.

http://www.youtube.com/watch?v=pYtbGueuXoY from about 4:34 (the quality doesn't do it justice, but there's no HQ version)