Answer: I think you are asking about the role of dancing in the movie "Step Up 2: The Streets".
This movie is an American dance drama from 2008 and the sequel to the 2006 movie "Step Up". The story is about a rebellious street dancer (Andie West) that attends the (fictional) Maryland School of Arts. She eventually pairs up with another dancer at the school to compete in the underground (and illegal) dance competition called "The Streets" in Baltimore. As noted, dancing is the central theme of this movie from several different aspects.
Step-by-step explanation: