The acoustic version chords are: G#m, F#m, E, F#m. Strumming: DUD-DUD-DUDU X2 for each chord. I prefer you to follow the timing, by playing along with the song. and rythme/strumming pattern shall not be a problem, honestly the strumming doesn't always matters, its the right timing and feel. GoodLuck.
The chords have already been posted. Check them out... https://indianguitartabs.com/showthread.php?t=3916
i heard atif aslams version form the movie zeher.. thats not that bad at all. all the studio magic on his voice worked and it sounds decent.