Prateik considers Abhishek his 'bada bhai'
Prateik Babbar, who is currently shooting with Amitabh Bachchan for Prakash Jha's Aakarshan calls up the Big B's beta Abhishek before every scene with the senior actor.
Help me out, bro!
Prateik and Abhishek got along fabulously during the shooting of Dum Maaro Dum and the youngster looks upto Abhi as a big brother and looks to him for advice. 
"In fact, it's quite funny how Prateik calls his 'big brother' right before he has a scene with Amitabh to pep himself up as he's in awe of Mr Bachchan. Jr B is very fond of Prateik and looks out for him."
The source adds that when Bachchan Jr and Abhishek act together they are very professional about it.
When asked if he's as nervous as Prateik while acting with his own father, Abhishek says, "Once the camera rolls, you're a professional and that is exactly how you should be.
As actors, we can't allow our inter-personal relations to come in the way of our acting. But the minute the director calls, 'Cut!' We are family again and it is great fun.
Dad is an actor with whom I've worked in the past and have enjoyed working with."
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