Raindrops on a Roof.

A'e, a widow approaching seventy, lives with her unmarried son Shi'an. When her recently divorced daughter Shining returns home with a child, an invisible wall settles over the family. One cold winter, A'e is swindled while trying to buy herself a cashmere sweater — and the incident cracks open the old house's hidden grief, forcing each member to face what they have long buried.