The Musical

Ko Eun-Bi (Ku Hye-Sun) is a medical student, but she dreams of becoming a musical actress. She thinks about musicals all day and even dreams about musicals at night.
Hong Jae-Hee (Daniel Choi) comes back to South Korea. He used to compose songs for musicals, but now writes pop songs. His friend says that Jae-Hee changed because of his break-up with Bae Kang-Hee (Ok Joo-Hyun) 6 years ago.
One day, Eun-Bi practices a song while out in a park and Hong Jae-Hee, who fell asleep in the park after drinking too much alcohol, is awaken by her singing. Jae-Hee tells Eun-Bi that he wrote the song "Maria Maria" that she is singing. Eun-Bi doesn't believe him. Jae-Hee advises her that without talent she shouldn't think of becoming a musical actress.