what if the mystry guy is karan, who never died, and still wants to take revenge for saloni putting him in jail.. or it could be his friend, that "died" in the hotel the day of saloni-nahar marriage. maybe he faked his death to put saloni in jail. well that did happen but she got out pretty quickly and was proven inncoent.
or it could be kakisa's son, who still wants money and land that brijesh and nahar inherited.
so many possibitites, and since many of the characters are returning it is hard to be completely sure who that mystery guy is.
what do you guys think???