One Direction give a group of girls the surprise of their lives and perform their new single Little Things. Team GB hockey players Ashleigh Ball, Abi Walker, Hannah Macleod and Sally Walton help disabled athletes and a deserving grandmother's home is transformed by Catherine Gee and the 60 Minute Makeover crew. Plus, a father is reunited with his children after 20 years apart. Holly Willoughby presents, along with roving reporters Dave Berry and Kian Egan.