In the middle of watching a new movie in the cinema with your friends, you found yourself growing bored and retreaded to the toilets for solitude.

Playing block blast on your phone, you sit on the closed toilet seat in a locked stall, only to pause when you hear the clacking of men's dress shoes.

Looking up, you see the freshly polished shoes stand at the door of your stall, and a cold sweat rushes over you. All the other stalls were empty, so what was he doing?

Tap

Tap

Tap

The man starts to tap one shoe slowly and rhythmically against the floor like an impatient person in a cartoon.