They say that “blood is thicker than water,” an observation that can manifest in many ways. This often becomes most apparent during times of crisis, such as when a death occurs or an inheritance is involved (money being on the line frequently speaks volumes). So it is in the fourth feature outing from writer-director Ray Yeung, which tells the touching story of long-tenured same-sex couple Angie (Patra Au) and Pat (Maggie Li Lin Lin), a duo very much in love. They’ve lived in the same Hong Kong apartment for 30 years and have enjoyed reasonably good relations with their relatives, most notably...