Farah took to Twitter to talk about their `dedication` to the game.
`We have packed up just now at 1 am! But Shah Rukh Khan and Boman Irani, who had wrapped at 8.30 p.m. (are) still in van playing PS4,` Farah posted on the microblogging site Monday.
The comedy also stars Sonu Sood and Abhishek Bachchan.