I'm sure the secret is more. First, kakisa still hates Saloni and wants to throw her out of the house so she is telling Saloni an incomplete version of the story. Second, if you guys remember, she had once talked to someone on the phone and reassured that person that her work would be done and that Saloni would not remain in that house for long. I think she was talking to Nahar's first wife at that time.
Did you guys read that novel where the hero falls in love with a simple, average girl and marries her and the girl initially lives with a big inferiority complex, believing that her husband still loves his first wife (now dead) who was supposed to be very beautiful, sophisticated and talented? Well, later in the story we found out that the first wife was actually a tramp who constantly committed adultery and betrayed her husband and that one day, her husband (the hero of the story) murdered his first wife in a fit of anger.
Coming back to Saloni, I think the first wife was a tramp and she probably ran away. I also think that now the first wife is teaming up with Kakisa to throw Saloni out of the house. Remember when Tara selected Saloni, bhabho and she said to each other – "atleast Saloni will keep the house and its peace intact since she is such a nice girl" and then they gave 'looks' to each other…
What I still don't get is – earlier they showed us a scene where a pair of eyes were looking at Saloni from INSIDE the locked room. Saloni was OUTSIDE the room and a big lock was clearly shown on the door. It can't be Nahar's eyes since if he was looking at her from INSIDE the locked room, who put the lock back on??? So it has to be someone new… unless the director has blundered and didn't realize the mistake he was making…
What do you guys think?