Visible Secret - Ann Hui

An unemployed hairdresser and a strange nurse, meet at a club and start a romance. Since meeting her, the young man encounters unexplained things which she says are spirits she can see. They run into people apparently under attack by ghosts and unexplainable deaths to the point that he wants to call off the relationship. The morbidly quirky mystery unravels as they track down details of the decades old death of a loan shark.