My song?

What is my song? There is a song called "It Happens" by Sugarland. There is also a couple of other songs in the running. Check them out on my playlist and tell me what you think which one should be my song. "Dustland Fairytale" by the Killers. "We're Going to be friends" by the White Stripes. "Tangled up in Me" by Skye Sweetman. "Upside Down" by Jack Johnson. "Read my Mind" & "Sam's Town" by The Killers. I don't really know my song so... can you help me out please?? Thanks! XOXO :)