Salman Khan has always been good to his co-stars. And when it comes to the old pal Preity Zinta Salman is ever ready to help her out. For once and for ever Priety Zinta wiped off a challenge that was proving to be difficult to deal with.

The cutie pie Preity was on a hard time as for a particular scene in the forthcoming flick Heroes’, she was required to drive a tractor. As Priety started to feel the whole learning process tiresome, the savior came to the rescue.

Within two days,