Thanks much for posting the video though. And here are some thoughts which may or may not be answers to your questions!

-This was interesting for me to watch since I saw the first showing of this.
-I love the music still, what it adds to the rhythmic parts but also that it’s chill and not distracting. Those parts are very slick and precise, but without losing their humanity.
-At the beginning at least, I saw Ilona as Cristina’s supporter. I wanted to know more about that. Maybe she was actually her ghost or her alter-ego. Maybe it’s foreshadowing or harking back to the Ilona/Rowan stuff – the two couples paralleling each other in a way?
-I found this version easier to watch in terms of not feeling my focus was pulled in too many directions at once. It may be partially because I know the material a little bit now, but also I think it has a better rhythm of attention-grabbing that flows between the duet and the dancers in black.
-Who are the dancers in black? At different points they seemed like helpers to the duet, impairments to them, pieces of furniture, dreams or thoughts of the couple.
-The duet: fast lift evolving.
-It was hard to tell, probably just because of the camera angle, what is Cristina doing at the end?

Hope this is helpful!