Need to make sure the article is informative but also guides against piracy. Also, verify the release date and director. Wait, "Ek Tera Saath" is a 2012 film, and "1137" is a song from it? Or maybe the film is named "Ek Tera Saath" with a part number. Wait, I need to confirm the exact title. Maybe the user got it mixed up. Some research shows "1137 Ek Tera Saath" is a music video or a part of a series.