Is this a prediction ? or there is a new promo which talks about this actually happening?
MY POV:
I doubt whether Kunal would accept the charge just becoz Siddhi does not want the div. As per promo shown whole week, it is being said he is not able to fight due to contempt of court.
accepting the charge makes him automatically guilty and case is closed.
Definately there would be twist next week and once again Witcha would be the cause for it unknowingly. Precap showing Witcha in a happy mood. Looks like she probably called Siddhi to come out and probably would start boasting about Kunal and her love winning or something on those lines. I doubt she would take the case back as she would lose face or even Thakral. Also no matter what Kunal is not going back to her or going to spare her. Both Siddhi and Witcha do not know Kunal's true feelings though Witcha knows he told he loves SIddhi in that drugged state.
I also feel Kunal may overhear some of the conversation but CV's would not show him doing that just to torture us further. Sinal are always shown doing the wrong things at the wrong time.
Also another possibility is Witcha asking or pressuring Siddhi to be a witness in court , against her wishes as a plan [ She may tell Siddhi this way Kunal will be freed but her real plan would be to make Siddhi look more bad in eyes of Kunal in court]. Kunal as we know loves Siddhi and he would get angry and do something in court to lead us to that promo. This looks more of a possibility given the trend we have seen of Witcha's plans.
But as we all know, her plans backfire each time. But she is also a parallel lead , unfortunately for us, she will keep coming back with more plans
Pati Patni Aur Panga
Jaane Anjaane Hum Mile
Tum Se Tum Tak
Kyunki Saas Bhi Kabhi Bahu Thi 2
Mannat Har Khushi Paane Ki
Vasudha
