ID this song I know on guitar?
 

Didn't want to resort to this, but it's been bugging me for years... I learnt this song about 12 years ago, but I have had no idea what it is for the last 10 years. If anyone knows it, I'd be stoked to find out. I think it's a female singing to it. I haven't played guitar much at all in the past year, so excuse the sloppy playing. Anyone?!?! Please!!

youtube.com/watch?v=dV3bzXRYHj0