This seemingly normal selfie has people freaking out

  This selfie has everyone freaking out .Though it seems to be a perfectly normal picture of a man and a woman, at full glance, something is out of place .Eagle-eyed viewers spotted something very creepy reflected in the glass door behind the couple.
Rather than showing the back of the woman's head - it shows her face looking directly at the camera.
The question is,how did that happen...See below

The picture was uploaded on twitter and had users on social media freaking out, with one writing: "i honestly thought it was just a nice everyday pic but f**k  no lol"
Another user posted: "NAH that is some paranormal activity s**t"
One replied: "LOL demonic"