No single film, show or artist is reliably tied to this generic sad song clip, so it is best understood as a piece of shared online editing language rather than a named soundtrack excerpt. Short, melancholic music has long been reused across memes, reaction videos and short-form edits because it instantly signals disappointment or bittersweet reflection. As creators clipped and reposted it, the sound became a familiar cue on its own, and it remains in use because its mood is clear in only a few seconds.