There is no price tag for true love. For him, hearing her voice on the other end of the line worth the gamble. I thought he would lose the game at the end of the movie. It is a good and simple ending.
Instead of "Crouching Tiger, Hidden Dragon" movie such as "Slumdog Millionaire" is a better way to promote soft power. It shows the present india and the human side of india in both good and bad. There is no shame in showing something that resonates the human spirit.