In the poignant 1999 South Korean romantic drama "The Harmonium in My Memory," 17-year-old Yun Hong-yon finds herself irreparably smitten with her charismatic new school teacher, Mr. Kang, amidst the complexities of first love and social hierarchy. Set against the idyllic backdrop of a rural village school, this tender tale explores the trials and tribulations of adolescence, as Yun struggles to navigate her feelings for the older, wiser Kang Soo-ha.