Facebook's 10th year anniversary is giving its 1 billion users a treat -- the Facebook Look Back.
As if you haven't noticed it yesterday, Facebook has created a personalized video for each user showcasing their most popular posts and photos.
Every Facebook user who logs in at facebook.com/lookback will see a 62-second video depicting the most significant events in his or her life since joining the social network.
The compilation is based on the user’s most “liked” status updates and photos, and the entire video is illustrated with images from the user’s albums.
Users were happy, of course, some described their videos "tear-jerking," some said"funny," and some said, "creepy."