Gehraiyaan trailer: Deepika Padukone, Ananya Panday, Siddhant Chaturvedi's labour of love looks full of complex layers

Gehraiyaan, directed by Shakun Batra and produced by Karan Johar, stars Deepika Padukone, Ananya Panday, Siddhant Chaturvedi, Dhairya Karwa, Naseeruddin Shah and Rajat Kapur