Somewhere we've all asked a pertinent question to ourselves. Why are love and relationships very irritating?Alia Bhatt, who plays the lead protagonist in Gauri Shinde's 'Dear Zindagi' questions and expresses her exasperation against the same feeling in the brand new third teaser of the film.Apart from sharing another scene with Shah Rukh Khan where the two are seen having a conversation in a sing-song manner, we are also shown rushes of the other leading men that Alia will be seen romancing. We get to see a pigtailed Kunal Kapoor and a dapper Angad Bedi.Produced by Gauri Khan and Karan Johar, 'Dear Zindagi' releases in cinemas on November 25th, 2016.