Why would he make Sai jeolous, it's done and dusted, she isn't going to get jeolous, ulta disgust hogi.....and making jeolous would make sense if Sai too has another man and she is dancing with him, yaha kya Sai ko aise pokar face leke khada krenge, just to maker her jealous and for what, don't think aisa kuch happening.....
Generally in all other shows this happen when FL trying to move on with some other guy then ML tried to make her jeolous by dancing with Vamp, yaha the situation is different, it wouldn't make sense....
Trying to be little optimistic, don't beat me if this doesn't happen, I guess Pakrat will dance before Sai comes, Virat will imagine Sai dancing with him for a moment, don't think Vankar will only give Pakrat dance, he will include all three, Pakrat dancing for real while Sairat dancing parallel in Virat's imagination aise fandom bhi khush and Vankar bhi, and at the end of dance when Pakhi will fall in Virat's arm, bam Sai will come, just like what they shown in promo