Why Bunny's Sarainodu is a Closely Guarded Secret?

After blockbuster 'S/o Sathyamurthy', Stylish Star Allu Arjun is busy with his upcoming flick 'Sarainodu' directed by Boyapati Sreenu. Though the shoot has begun a long back, there is not even a single piece of information about the flick either from the director or from the Stylize Star. Even the film's title has not been confirmed officially so far.

The film's unit is silently filming the movie taking care of every detail and avoiding any kind of leaks. Everyone is curious about the characterization, as well as secrecy of Bunny's film details. Earlier, the unit tried to release the film's title and Allu Arjun's first look on Sankranthi, but it was deferred due to technical snags, and now it is learnt that the crew is looking to unveil the first look along with the title on Republic Day.
The film will have Rakul Preet Singh alongside Allu Arjun. Also starring Srikanth, Adi Pinisheeti essaying key roles. The closely guarded film, which is slated to be released in the summer, is being made under the banner of Geetha Arts, home production house of Stylish Star.