Enjoy this sweet and powerful story with your best friend. In 1970s London, two young girls, Holly (Michelle Williams) and Marina (Anna Friel), grow up next door to each other, share intimacies and survive traumas together; their lives are completely intertwined. They make a pact of eternal friendship, but as they progress through adolescence and young adulthood in the turbulent 1980s, their resolve and friendship are tested.