Kaira (Alia Bhatt) is a young aspiring cinematographer who has faced a series of career and relationship downturns in her early youth which has made her completely discontented in her life. She gets emotionally disturbed and starts suffering from insomnia.She chances upon free-spirited psychologist Dr. Jehangir Khan (Shah Rukh Khan), who helps her battle her insecurities and vulnerabilities, which in turn gives her a new perspective on life.Dear Zindagi Movie Cast, Release Date, Trailer, Songs and Ratings