Hold really still, maybe they can't see us.
I wish I could give you guys more info on these amazing photoshopped masterpieces but unfortunately I know about as much as you do. I know that they are the BEST THING EVER.
Sometimes you want a better portrait of a new couple than staged photos in stiff suits. What if the photographer came over the next day and caught you looking all haggard and hungover? Wouldn't that be infinitely more romantic?