Crazy, Stupid, Love is a romantic comedy-drama film in which Emma Stone plays the role of Hannah Weaver, a law student who becomes involved with a womanizer played by Ryan Gosling. The movie follows the story of Cal Weaver, a middle-aged man whose life unravels when his wife asks him for a divorce. As Cal navigates the complexities of single life, he seeks guidance from a young man named Jacob, played by Ryan Gosling, who teaches him how to pick up women. Emma Stone's performance in Crazy, Stupid, Love showcases her comedic talent and chemistry with Ryan Gosling, making it an enjoyable and heartwarming film.