I like watching people, especially walking into a parking lot, I always try to guess which car they're going to.
Then there are the impeccably dressed not a hair out of place types...I wonder how they do that and how long it takes them.
Most I've noticed are oblivious to their surroundings, they have a purpose, a destination, and they seem to notice nothing else around them...like they have blinders on. Must be why I am always looked at strangely, I am always looking around.
A LOT of them are fake, they can put on a big smile for their spouse or someone they know and then proceed to treat the cashier, stock boy, or the kid returning the carts like a lower life form. These are the same ones that run into a friend while shopping that they hug and maybe offer condolences to for something, inviting them over to visit maybe...5 minutes later you can find them talking nasty about the same person two aisles over.