“Keys to the Heart” is an upcoming South Korean comedy-drama directed by Choi Sung-Hyun. It’s his debut feature film.
Jo-Ha (Lee Byung-hun) is a washed-up boxer. His younger brother (Park Jung-min) is a genius pianist with physical disability. After years of being apart, the brothers make up through their mother In-Sook (Youn Yuh-jung) who is full of stories of her past.