"Sometimes" by Candlebox...I don't know if this song was meant to be sad...but I've always felt a little twinge in my heart when I listen to it, especially these lyrics:
We change directions, we watch the tides
And we borrow too much
We form restrictions and we form lines
And we separate you from me
Sometimes, sometimes we carry more weight than we own
Oh but sometimes sometimes goes on
Candlebox – Sometimes – Listen free and discover music at Last.fm