I've heard people* say that they initially thought that this picture was just a cutie friendy picture from London--we're all dressed up, we're sitting all close and cozy, I made it all black and white and blurred the edges like a tool...it looks like, perhaps, just a cutie friendy picture. Look closer.
Here's a zoomed-in shot of what's happening behind Rebbie and me:
*I think once one person said this. Or I may have made it up