It conjures up feelings of hope, then disappointment, regret, loss, nostalgia and, with the whole "I'm shooting them myself" bit, weird intimations of a high-school massacre...

Aaah the loping, unassuming intro, the choir, the backwards guitar, the snap-shutter snare.

Just perfect, and so chilling too.

Here it is in case you haven't heard it for some reason:
http://www.youtube.com/watch?v=EbhO7rsnAz0