See Picture: SRK - Katrina's off-screen bonding on the sets of Zero

Aanand L. Rai's next with the popular trio Shah Rukh Khan - Katrina Kaif and Anushka Sharma titled 'Zero' will be hitting the silver screens on December 21 this year. As for now, Aanand is shooting with Katrina and Shah Rukh in the city and looks like the two are having a ball on the sets.

While Anushka today wrapped her shoot for upcoming film 'Sui Dhaaga' in Delhi, both SRK and Kat are here in town for the shooting of Zero. SRK and Katrina's playful banter on social media is making us believe that the two leave no stone unturned to pick on each other.

Here's a social media interaction of the two:

https://twitter.com/iamsrk/status/975017367628546048

https://instagram.com/p/Bgd1696nxEu/

Reportedly, the actors often shoot at night for their film 'Zero' and last night was no different for the actors. We got our hands on a candid picture of Shah Rukh Khan and Katrina Kaif from the sets where SRK can be seen talking to someone while Katrina is observing. See the picture:

In an earlier interview, director Aanand L. Rai spoke about how Katrina keeps a fun atmosphere on the sets. He had expressed, "She is having a lot of fun doing this. The film is technically and emotionally so difficult. It was important for certain kind of people to associate with it, who would create an atmosphere like this on sets".

He further added, "That's what Katrina is doing. She keeps an atmosphere of friendship and fun on the sets. It is so nice of her. It is nice for the entire team to have this kind of atmosphere on set".

About their characters in this film, Shah Rukh will be portraying the role of a Dwarf while Katrina will be doing the role of a heroine.