"옛사랑" (Old Love) is a popular Korean song that expresses nostalgia and longing for a past romantic relationship. The lyrics reflect the emotions associated with remembering a former lover and the bittersweet feelings that arise from those memories. It captures the essence of love that once was, highlighting both joy and sorrow. The song is often associated with the Korean ballad genre, known for its emotional depth and melodic beauty. Many artists have covered "옛사랑," making it a timeless piece in Korean music history. Its themes resonate with listeners, evoking personal reflections on their own past relationships.