The sound comes from the opening sax line of Careless Whisper, the 1984 hit associated with George Michael. Over time, that short melody became a meme shorthand for seduction, melodrama and ironic romance across social clips, reaction edits and short videos. Its popularity lasted because listeners recognise it within a second, so creators can signal the joke before anything else happens on screen. Even outside full song edits, the riff alone is enough to sell the mood.