After the engagement news why Deepika strive to enhance distance from Ranbir?

Ranveer Singh and Deepika Padukone relationship is no secret now. The recent news of the engagement of both in February next year has been noticed, but now something has come about both, which is hard to believe. Yes, in fact, both these days, busy in shooting of Sanjay Leela Bhansali's film 'Baji Rao Mastani' and discussions that Deepika Padukone on the sets of the film are keeping distance from their Boyfred Ranbir Singh. Although still was not out of their doing so. Somewhere either they are doing on the instance of Sanjay Leela Bhansali. Well, whatever, but still do not believe that the recent Deepika Padukone in IIFA awards on the international stage seem to be openly such tomfoolery with Ranveer, suddenly seemed to keep making distance from them.