Kwang-soo, who follows his late mother's footsteps and sings ‘sori’, promises to travel with Seung-hwan. At home, he finds an admission letter to an AIDS clinic for his farther. His father forces him to accompany his last visit to his mother's grave. At his mom’s grave, Kwang-soo sees an illusion of his mother, which causes him to face his new path and new emotions.
Kwang-soo, who follows his late mother's footsteps and sings ‘sori’, promises to travel with Seung-hwan. At home, he finds an admission letter to an AIDS clinic for his farther. His father forces him to accompany his last visit to his mother's grave. At his mom’s grave, Kwang-soo sees an illusion of his mother, which causes him to face his new path and new emotions.