Match your video filename with the subtitle filename.
The initial digital releases of Qarib Qarib Singlle (typically WEB-DL or BluRay rips) came with a major flaw. The groups that ripped the movie often used a variable frame rate (VFR) source. When standard players try to read VFR video, the subtitle timestamps drift. qarib qarib singlle subtitles repack
For example, are you looking for: