A keen Instagram user attracts the wrong sort of attention from a mysterious follower. It’s not long before she realises something seriously menacing is going on. So many of us harmlessly post our daily activities on social media, each creating our own digital reality. But do we ever stop to think who could be out there monitoring our every move? My previous horror shorts often have a supernatural or psychological element, so I fancied creating something set firmly in the real world. Tapping into the social media revolution we’re all living through.