@imran3551 I also analyzed with that possibility, but the shadow I am talking about has a distinct stature and it runs across only one time. After that you can not see the shadow and only the tree moves with camera movement. Please check again. U will see that the tree will come after that shadow...
Itnay dollar gira diye, apnay liye suit phir bhee tang silwaya [Blutooth wala] :) kia yeh khula tizaad nahee