This is what the story of the show said but Surveen ka Kaajjal in her interview said that her character in the show is not going to have a sad end.
You can go through Surveen's interview it has been posted in articles galore page No.5 & its 2nd article form down.Here is link to it:
http://www.india-forums.com/forum_posts.asp?TID=427780&T PN=5
Shruti