If you need a dose of motivation, play I Am The Best . If you need to feel homesick for a country you might not even live in, play the Title Track.
While not a formal metric, the movie is often analyzed as an "index" of the following social issues: phir bhi dil hai hindustani index
However, the "index" shifts when they encounter a common man, Mohan Joshi, who is wrongly accused of terrorism. This forces them to choose between their high-paying careers and their integrity. The story serves as a useful framework for understanding: If you need a dose of motivation, play I Am The Best