Riteish Deshmukh upset with Vivek and Aftab?

Riteish Deshmukh, Aftab Shivdasani and Vivek Oberoi come together for Grand Masti, after a nine year hiatus. The trio reunites for the sequel to the 2004 film directed by Indra Kumar. But the bonding that comes across on the silver screen doesn't seem to follow suit in reality, if reports are to featurednews