"Playful Kiss" is a South Korean television series based on the popular manga Itazura na Kiss. The show aired in 2010 and follows the story of Oh Ha-ni, a cheerful and clumsy high school girl who has a crush on the academically gifted and aloof Baek Seung-jo. The series explores themes of love, friendship, and personal growth as Oh Ha-ni navigates her feelings for Baek Seung-jo while dealing with the ups and downs of teenage life. It combines romantic comedy elements with heartfelt moments, making it a beloved choice among fans of the genre.