"Whenever he got free time during his shoots for 'Patiala House', he would play cricket and often Aarav would participate in the game. And Aarav would always beat Akshay at cricket, " said a source.
An expert at martial arts and French sport Parkour, Akshay has also started training Aarav in these.
"Aarav can even climb walls like a pro and can do the summersault even though he's just nine years old... In fact, he's getting better by the day even in martial arts, " said the source.
Directed by Nikhil Advani, "Patiala House" stars Anushka Sharma and Rishi Kapoor.