This song is haunting me today

21 Guns has been haunting me for the past two days. First, it was a half-remembered snatch of song, then I turned to idonotlikepeas who linked me to the official video.

It was the soundtrack of my dreams that night, and I woke up with the song playing in my head.

Went to meet a close friend of mine for dinner, and he pointed me to the version with the American Idiot cast.

I am alternating between the two, and I'm close to the edge of tears ;_;