Autumn in my heart piano music

"Autumn in My Heart" is a classic Korean drama that aired in 2000. It is known for its melodious storyline, beautiful cinematography and emotional performances. The series revolves around a love triangle involving two sisters and a boy who are both in love. It is remembered as one of the famous dramas that helped popularize the Korean Wave (Hallyu) internationally. What aspect of the play stood out to you the most?