In homes across the UK, partition is not history but a live issue for its young descendants. Over the course of a year, Kavita Puri follows three people as they piece together parts of their complex family history and try to understand the legacy of partition and what it means to them today. She connects with a young man who goes to the Pakistani village where his Hindu grandfather was saved by Muslims; a woman who has always thought of herself as British Pakistani but a DNA test reveals she also has roots in India; a woman with Pakistani heritage and a man with Indian heritage plan their wedding and realise that their families actually originate from within an hour of each other in the Punjab.