His wife , Roshni ( Rani Mukerji ) , is still grieving and Surjan has developed a guilt complex .
Surjan 's personal life is in turmoil since his 8 - year - old son , Karan , drowned recently during a family outing .
Surjan 's wife , Roshni ( Rani Mukerji ) , is still grieving Surjan Surjan has developed a guilt complex .
Surjan 's personal life is in turmoil since his 8 - year - old son , Karan , drowned recently during a family outing .