Suman, Anita and Mami's journey
Suman is complaining to Anita about the driving and says the driver is slow.
Mami is sitting in the front passenger seat and Anita and Suman are sitting at the back.
Suddenly Suman complains of fast heartbeat and possibly she has a heart attack. Suman is faking it.
Mami gets stressed and Suman whispers to Anita "driver ko bolo mere tabiyat kharaab hai, fast fast chalana hai, warna mein gaadi me tapak gayi toh" and winks at Anita
Anita overacts and asks the driver to go fast hence Suman will die in the car.
Mami realizes that Suman was faking it and driver is going fast.