Janitor

You hear the door open and wheels on the floor, you think that it must be the janitor seeing how you don't know how long you were out it could easily be 10 pm, you try and weigh the pros and cons of making noise calling for help.

Instinctively you stop moving when the footsteps come over to one of the stalls and start cleaning the feet are done quick but, by the sounds of it, you can tell its a guy as he starts to move over to the stall your in you decide to play dead, or rather asleep, as the door opens you hear him,

"Just like she said I would"