Love Lesson (2013)

Hee-soo, the nation's revered songwriter, experiences a surge of inspiration when a chance encounter unfolds in an elevator with a nineteen-year-old boy. Intrigued by the boy's response to her presence, Hee-soo, using music as a guise, delves into discussions about women. As a romantic connection blossoms between them, complications arise with the return of Joon-ho, Hee-soo's life teacher, introducing twists to their entangled journey of love, music, and life.