Something Borrowed is a romantic comedy-drama directed by Luke Greenfield, but it features John Krasinski in a supporting role. The film follows the story of Rachel, played by Ginnifer Goodwin, who falls in love with her best friend's fiancé, Dex, played by Colin Egglesfield. Krasinski plays the character of Ethan, Rachel's confidant and best friend, who provides comedic relief and emotional support throughout the movie. Something Borrowed is a charming and entertaining film that highlights Krasinski's ability to bring humor to any role.