about facebook

Depends on the persons motivation for using Facebook. They might also be paranoid or lack confidence. Some of the images are real. Some are not. You can find out which one by meeting the person face to face. Looking up the image on Tineye might also work.

Quite a different world, Facebook, and i have seen a lot of photoshopped pictures though i get the impression that many are quite casual about it, some change their profile pictures every day! Why should anybody go to that level of fantasy unless it is mere fancy and something that is going to be changed the next day, anyway...

One word: Don't! Even I don't believe my Facebook profile picture since it took an hour to choose and edit from tons of pictures I took for this reasons