"13 Going on 30" is a romantic comedy film released in 2004. The story follows a 13-year-old girl named Jenna Rink, who wishes to be an adult. After making a wish on her birthday, she magically wakes up as a 30-year-old woman, played by Jennifer Garner. Jenna navigates the challenges of adulthood while trying to reconnect with her childhood friends and understand her new life. As Jenna explores her adult world, she discovers the complexities of relationships, career pressures, and personal identity. The film highlights themes of friendship, self-discovery, and the importance of staying true to oneself. It also features Mark Ruffalo as Jenna's childhood friend, adding depth to her journey.