Rocky Aur Rani Kii Prem Kahaani trailer is out! Alia Bhatt and Ranveer Singh fall in love but they have the task of convincing their culturally different families to agree to the union. There is much excitement around Karan Johar`s upcoming film `Rocky Aur Rani Kii Prem Kahaani` starring Ranveer Singh and Alia Bhatt in the lead. The film is set to be released later this month. The trailer of the much-anticipated family drama promises a mix of humour, romance, family drama, heartbreak, and a lot of emotions. The trailer begins with Ranveer Singh and Alia Bhatt getting into a fight after their cars collide. They slowly fall in love but realise they are different and as are their families. In order to get their families on board with the relationship, the two decide to live with each others families. However, their idea does not pan out as they had planned and the two end up ending their relationship. The highlight of the trailer is the humourous one-liners delivered by the lead pair and the quirky family members.