Heartbeat

In this song, You feel as if your lover exists only in a dream, and just in case you ARE dreaming, you sure as hell don't wanna wake up and find out the love of your life was only your imagination! So just to make sure they're real, you want to lay your head upon their heart, only to hear their heartbeat. Because if you happen to hear one, then you know for a FACT that they are alive and breathing, and that they ARE, in fact, real. :)