Since this is Ekta's show we can't say if Shagun's twin sister will come or not but Shagun is definitely gone for once and all! How can Ishita get possessed by Shagun's spirit if Shagun's alive? And in today's episode Ishita was seeing the spirit but Raman wasn't! If it would've been alive Shagun trying to scare Ishita then Raman would seen her.
I am convinced Shagun is Dead now let's see what this ghost drama has brought for us!