Even before Charat Singh gives Bakha the hockey stick, what does he do that causes Bakha to feel very honored?

Charat Singh gives Bakha a part of his his hookah and asks Bakha to go get some coals put in it; this willingness to let Bakha touch something that will come close to his own mouth stuns Bakha and makes him feel truly honored. Then, when the cook brings Charat Singh's tea, Charat Singh pours some into a pan for Bakha, too.