I watched yesturday's episode, and Anu was amazing, i felt like crying after seeing the emotional scene between Anu, Sneha and Sharad. It was too sweet.
I can't believe Apo*na wants to kill UD/Prem but it makes sense, Prem/UD will be aimed at and Prerna will get in the way and then Bajaj will think UD/Prem is responsible and try to shoot him but i think then Anu will come to Prem/UD's aid. In the meantime Prerna will return and find out that Bajaj tried to kill Prem/UD and she'll completely break her relationship with him.
Also i think this is wot will change UD and he'll become Anurag and Prerna's son Prem.
I think this also will cause Shravan to turn against Apo*na and secretly he'll begin to help Anurag and Prerna.
Shaheen