Love, Rosie is a romantic comedy-drama film that follows the lifelong friendship and love story between Rosie (played by Lily Collins) and Alex (played by Sam Claflin). The movie spans over several years, as Rosie and Alex navigate through various obstacles and missed opportunities in their quest to be together. Lily Collins delivers a heartfelt performance as Rosie, capturing the character's vulnerability, wit, and resilience. Love, Rosie is a heartwarming film that explores the complexities of love and friendship.