500 Days of Summer (stylized as (500) Days of Summer) is a 2009 American romantic comedy-drama film directed by Marc Webb from a screenplay written by Scott Neustadter and Michael H. Weber, and produced by Mark Waters. The film stars Joseph Gordon-Levitt and Zooey Deschanel, and employs a nonlinear narrative structure, with the story based upon its male protagonist and his memories of a failed relationship.
One of the things I love about 500 Days of Summer is that it doesn't make light of what we go through in romances, but it is honest about it and shows it for what it is, which is often profoundly funny