Happy Campers, Regent Street, London

I just noticed the differences in these four people but also to the fact that they all looked a bit miserable. The joys of shopping seemed to have alluded them. It got me to thinking about how you can appear to strangers - they probably weren't all unhappy maybe just lost in thought or distracted. Also, you would look a bit funny walking along the road with a huge smile on your face all the time!