PDA Walking

So I just saw a couple with the girl walking in front of the guy but they were so close that her back was leaning up against the dude's chest.  In order to be so close though, their legs had to be and WERE in perfect synchronization.  It was gross

Granted it was raining and they only had one umbrella... which is probably why I only threw up in my mouth once.

To help you with the image, I've drawn a picture for you: