Some people love a good mystery. And while you might enjoy film noir or some other kind of mystery attached to entertainment, you don't like it when there are mysterious elements in your own life. Right now, someone who has popped up at work or in your social circle might behave in a somewhat enigmatic manner, and it may be bugging you because you don't understand how they fit in and whether they pose some kind of threat or not. Don't worry, Virgo. There is no threat to you now, but even if one develops, you will be able to manage and overcome it.