"엽기적인 그녀" (My Sassy Girl) is a popular South Korean romantic comedy film released in 2001. Directed by Kwak Jae-yong, the movie tells the story of a young man named Gyeon-woo who falls in love with a quirky and unpredictable girl, played by Jun Ji-hyun. Their relationship is filled with humorous and touching moments, showcasing the ups and downs of love. The film gained immense popularity both in South Korea and internationally, leading to various adaptations, including a television series and a Hollywood remake. It is often credited with popularizing the romantic comedy genre in Korean cinema and has become a cultural phenomenon, influencing many subsequent films and dramas.