Amitabh Bachchan greets Neetu Kapoor in secret language

Neetu Kapoor with son Ranbir Kapoor had landed on the sets of her favourite co-star Amtabh Bachchan’s quiz show ‘Kaun Banega Crorepati’. And the secret language they used was something that even son Ranbir couldn’t understand.

As per sources, as soon as Neetu entered the stage Big B greeted her with a secret gesture by waving her hands. Ranbir who was standing beside his mother couldn’t understand the secret signs and questioned Big B about it. And Big B said that it was the way they greeted each other and it was due to something that happened when they were shooting for Great Gambler in Rome. But did not reveal the reason behind it.
Well what could be the meaning of this gesture is anybody’s guess.