I still dont understand why she tried to pay him at all?

Karwa is such a loser... half the world knew about it during the Asian games. The games visitors & athletes must have been shocked when karwa drivers asked them if they knew the route - where and how to reach...

the question of karwa driver "do you know the route?" is asked to check if the guy can be waylaid...

...by 2022 the whole world will know what a primitive village Doha is.