Ear: In the new year's party, she couldn't hear the nurse (calling about buaji)because of the loud music around but Sindura had no problem. Something is wrong with her hearing capability. Need to see the doc ASAP.
Eye: Sindura can always spot Saagar coming in and changes the topic of conversation in her favor. Vidya never sees him.
Neurosurgeon: She is suffering from severe brain mal-function. She stages a juice test. How can she under estimate Sindura? How can she still believe that Sin is unaware about her fake pregnancy? Even with the hints: Sin tried to put her in a false position by discussing pregnancy symptoms, and the serial with choti maa and the family. Moreover, she could've at least say Sindura handed her the papita juice when she asked for the other one (Shalu vouched already)! As Reema said how can she be sooooooo dumb?
She also made a so called clever move by calling sagar on the cell (precap). It would have been much smarter if she recorded the convo instead! God knows what Saagar heard. If Sindura talks about her fake pregnancy, Vidya's plan would backfire. I am sure she never thought about this possibility! There might be a chance that Saagar would only hear the fake pregnancy bit not Di's conspiracy part.
She was looking for the tape where Sin gave instructions to her beloved Balwant about killing Saagar. Vidya found a tape and believed that was the one. She handed it over to Saagar without even playing it! Her smartness ended in making up the story of the tape coming via courier service!! If the tape was real, jhut bolne ki jarurat nehi hoti na!!
She promised in KC, she'll never raise a finger at Sindura without proof. With the real tape, she wouldn't have to bother about annoying Saagar by pointing at di and didn't have to lie!! She is the epitome of truthfulness, so why lie? The pregnancy lie has a valid cause. These don't. Her brian has lost the capacity to distinguish between these!!
Vidya, I love you to death. But darling see some specialists. It will be good for you and the show!!
Happy Birthday Shaili!!