So the quad group was going along and a guy showed up in the middle of the desert. He was riding behind one of the guys and tagged along. He just climbed up behind as a hitchhiker. He insisted I take his picture and proceeded to speak to me in Arabic. He then wandered off to find another ride home. I guess? No one quite knew where he came from or where he went. I just took his picture. You can go a long way if you have a smile and lots of nerve.