Paparazzi, who get paid to stalk people. Or also social media accounts whose sole purpose is to stalk people in public, bugging them until the person freaks out, which they post online to show their followers. It’s legal to check if a doorknob is locked as long as you don’t enter. Submit your stories: [email protected] Get 55% off your Babbel subscription at babbel.com/pop Our Instagram page: @reddit_explains