While Nandu Bhide (Abhishek Bachchan) is walking in the airport after the final dance, he walks with facial hair. But while in the airplane he has no facial hair.
After the heist, between the songs "SATAKLI" and "INDIAWAALE", Deepika changes from a dress which shows her navel to a red dress which doesn't in a short amount of time which is not possible.
After an epileptic fit, the person is tired, exhausted and needs rest and many times even sleep. Here Tammy recovers from every fit like nothing has happened to him. In real life this never happens.