“Life is a continuation. Youth is a continuation. Love is a continuation”

Time for some questions:

1) What are those two white women doing in the video?

2) Why is one of them holding an umbrella while dancing?

3) Why is the camera so badly focused on them? Can’t see their faces.
Or maybe this was intentional because they did not want to be identified.

4) What do the Malayalam lyrics mean? Anyone who translates will get a lunch treat from me.

Edit: Ohhhhh. Silsila means continuation. Now it all makes sense.

Video via Grishma.