Director Lone Scherfig's adaptation of David Nicholls' romantic bestseller follows the relationship of two friends across two decades.
Meeting for the first time on the day of their graduation in 1988, Dexter and Emma form a friendship that takes an often uneven path, measured out on 15 July each year, the date that marks the anniversary of that first meeting.
Although they're from different backgrounds - she's a working-class girl of principle; he's a wealthy charmer - their lives both intertwine and diverge over the years as they mature and develop. But what is the destiny of their relationship?