All were beautiful dancers and perfectly timed with the music sequence but the star of the show was the lady at the end in my opinion..a lovely surprise finale to a feel good video ❤❤❤
Its social meaning is that if one has the means to live economically high enough on the food chain and have the means to have good nutrition, be well housed and have good medical care provided,and of course have all lessons every day paid for, one can dance. That is the meaning.