Arshad Warsi was upset about how his role turned out at the end of the film. He had decided not to do part 3. Eventually Rohit Shetty was able to smooth things out.
Gopal (Ajay Devgn) used his film names in his career in the dialogues like Masti, Pyaar To Hona Hi Tha, Golmaal, Dil Kya Kare.
Gopal gets a tattoo on his hand in Hindi. It's spelling is wrong,it is spelled as Aikta,whereas it should be Ekta