In an industry where one-upmanship is a common feature, it’s heartwarming to hear of instances when actors bonded best with each other. On the sets of their next, John Abraham apparently turned coach for Saif Ali Khan to teach him the finer nuances of biking.u00a0A source from the sets says, “Saif would often arrive on the sets of the film on his new bike. And John was often spotted with Saif discussing their love for two-wheelers.”