Second single from One Direction's third studio album which expresses lament and heartbreak in the aftermath of an up and down relationship. It became the boy band's second-highest selling single in the U.S. after "What Makes You Beautiful."
The accompanying music video features Zayn Malik's sister, Harry Styles' mom, Liam Payne's parents and sisters, Niall Horan's brother and Louis Tomlinson's grandparents.