Your Secret (2016)

Everyone has something to hide and GEORGE, a building concierge, blackmails random people in New York, always asking for the same amount of money, pretending that he knows their secrets. One day, he changes his way to blackmail and asks to meet his neighbor, HARLEY, on an anonymous date. She understands his secret and blackmails him instead, forcing him to help her plan the theft of paintings from her former partner in crime, OLIVER.