Should Ranbir and Alia get married before Bhramastra's release?

Ranbir and Alia have wrapped up shooting for their upcoming movie Bharmastra. Fan are very excited for this, I think the anticipation of their marriage is also tied around with the release of the movie. Do you think they will get married before the movie comes out? This looks like a possibility as the hype would be great and would benefit the movie as well.