2 Days in Paris is a romantic comedy film about Marion, a French photographer, and her American boyfriend Jack, who visit Marion's parents in Paris. The couple's relationship is put to the test as they navigate through cultural differences, mistrust, and the ghosts of past relationships. With humor and heart, the film explores the complexities of love and the challenges of maintaining a relationship in a foreign city.

Marion and Mingus live a peaceful life in New York until Marion's family from Paris visit, leading to a series of comedic and dramatic events.