Unless they want to drag the serial, dadi's entry means that ASR's past will be discussed and kh will come to know about how Anjali got married and / or why ASR has had such a difficult time trusting women.
I think dadi will break these two up with her antics - Kh and ASR will get 'divorced' / contract will end and then ASR will regret and pine for her, and some time later Kh will have her dream wedding.So yes, serial is moving towards it's conclusion as much as I hate to say this, as in June 2013, IPKKND should end - unless they plan on dragging it forever!
first time ... and i am not even an tv person much ... I want this to drag and drag and drag till I can take it out of my system ... not sure if I can even. 😭 😊