Story Idea (Short Story, Movie, Whatever)

by TheBloomingIdiot

Story about someone who wakes up one morning to find that, for no apparent reason, whenever s/he goes into a shop (etc) s/he is mistaken for an employee. Customers constantly approach him or her in need of help and even become irritated and combative when she claims not to be an employee. Should begin with easily dismissed examples (bookstore, cafe, etc) and grow increasingly outrageous.
Possible Titles: “Do You Work Here?” or “On the Job”