What happens if your genome hides a secret about your ethnic identity? Jenny Kleeman, presenter of The Gift, meets a few people who made surprising discoveries to find out.

Being a mom isn't easy, especially when you're a single parent. Children can be so unpredictable and as a parent, you have to be ready for all kinds of situations. When single mom Janice Williams' son Luke came home from school claiming that he found his twin, she didn’t think anything of it. She had no idea that her son would soon uncover a hidden secret that would turn their family’s life upside down.