When a television show or film is produced, the creators hope that it will become popular and well-liked. But only a select few can truly imagine their works becoming cult classics and endless sources of inspiration. This type of creation happens only once every few years; in the case of K-dramas, some have managed to capture a moment so perfectly or tap into something so universal that they have become instant classics that you can watch today, next year, or a decade from now, and they will still hit hard.