I was thinking you know, Guhas want us to think that DK is playing the big game on Disha, Ved and Gargi (especially now that he's bringing pori back)..but we all know abt the mystery person shooting pori's revelations abt the mask on video and my hunch also tells me that Kanchan isn't dead..may be just may be our lady D knows everything and is curious to find out abt this "fake" DK as she believes him to be...as she knows abt pori, gargi and ved. May be thats the reason why she'z always abt having kids, marriage and now the mangalsutra...trying to get the truth out from the fake DK according to her..but of course she doesn't know that its the real DK and that he thinks she shot him in place of PORI.....
i know this is a bit weird..but may be...