Duniya 2 by VJ circulates as a user uploaded soundboard clip rather than a verified official release, so its exact film or album origin is not confirmed. It spread through Indian music and ringtone sharing, where short romantic Hindi excerpts are saved as an indian song for phones and edits. The tags around love, melody and cinema reflect how listeners categorise it, not a documented soundtrack credit. It remains in use because the brief melodic hook works alone, letting creators add a familiar desi romantic mood to short videos without using a full track.