At the time when this song came out over here I was dealing with a breakup which was essentially my fault. I just had Kerrang on one night and it came on, first time I heard it, and the lyrics blindsided me.
Particularly: "We all need the person who can be true to you, I left her when I found her, now I'd wished I'd stayed"
"Some search, never finding a way, before long, they waste away. I found you, something told me to stay, I held on to selfish ways and now I miss someone to hold when hope begins to fade"
One of the last times I actually cried listening to this, well over two years ago now.