I always thought "Kaynaat" was Madhu's film because it's universe the meaning and RK and Madhu's relationship even from the marriage proposal has always been about destiny and soulmates, two people that met by destiny. Then the movie is advertising RK starrer on the poster and the heroine is hidden, so now it's becoming obvious it's Madhu. I would be surprised if the CV's wrapped up that movie of RK's and Madhu was not the heroine.
So it's becoming more and more apparent this is what the twist is.
piya I opened a post about this earlier today, however I will lean to you because you mentioned last week that the village was fishy perhaps they were filming Madhi in a movie at the village, so it was your idea dear. But I opened a post about it too earlier because yours was specifically on the village filming.