What is the value of imagery of 'dancing' as used in the story of the movie "Dances With Wolves"?

If you can recall when Kevin Costner was playing with the wolf, Two Socks, in the prairie and the Indians were watching him from the top of the hill they called him "Dances With Wolves." This is because he was chasing Two Socks playfully and vise-versa. If you watch a href="http://www.youtube.com/watch?v=Xeu54oBatf0" rel="nofollow"http://www.youtube.com/watch?v=Xeu54oBat…/a from 4:10-4:40 you'll see what I'm saying. Hope this helps.