Umm, yeah, it's in the street. Hope there's an explanation of what is going on here. The shot also seems a little skewed, but not enough that it appears an intentional tilt.
This is just plain fun! Not your average wedding shot. I love the wee bits of non-wedding party spectators in the background, wondering if you've all lost your minds, I'm sure. Very nicely composed (though that darn streamer appears to be across the groom's face, durnit) and just has a wonderful feel to it.