WATCH! 'Kal nahi yeh love aaj hai': Kartik Aaryan talks about his famous hashtag 'SarTik' with Sara Ali Khan at 'Love Aaj Kal' trailer launch

Love Aaj Kal trailer, starring Kartik Aaryan and Sara Ali Khan in the lead role, is out and reminds the viewers of Imtiaz Ali’s 2009 film of the same name. The film promises to be.....