Are Salman and Katrina rekindling their romance?

We wondered Lulia's reason for jetting back to the country (faster than a lightening bolt) cuz she seemed to be relishing her time with her parents in Romania! 

 

Then we realized that the first song of the movie, Dil Diya Gallan ( a romantic ballad) had come out. They are waltzing in the song and their affection towards each other seems quite evident!

 

Sources from the production house reveal that the lead stars had to undergo a 15-day prep before they shot for the number, which has been choreographed by Vaibhavi Merchant. "It took some time for both Salman and Katrina to learn the waltz. They rehearsed for a fortnight and they had to rehearse extensively with Vaibhavi. Kat was a natural and picked up the steps quickly. She even helped Salman with the steps," says a source.