"It's kinda like me admitting all my crap & all my issues
& saying that this is a girl that can accept that, & be cool with it.
It's just watching two totally different, separate people, just collide.
The verses were like this is my BS, can you deal with it?
Shut your eyes & lets let these chemicals collide & see what happens.
It's like saying
this is the night you saved my life, you get me, nobody else gets me, I'm a crazy bastard, & you get it!"
Martin explains this on there youtube account.
"It's kinda like me admitting all my crap & all my issues & saying that this is a girl that can accept that, & be cool with it. It's just watching two totally different, separate people, just collide. The verses were like this is my BS, can you deal with it? Shut your eyes & lets let these chemicals collide & see what happens. It's like saying this is the night you saved my life, you get me, nobody else gets me, I'm a crazy bastard, & you get it!"
Explains it better than I could :) http://www.youtube.com/user/boyslikegirls?blend=1&ob=4#p/u/2/fe_lpFpXjUE