That's a good prediction ..
Naren saying that Raunak should have got someone he cares about would definitely make Raunak kidnap Aashi and maybe try and hurt her because he would be angry with Naren ...
Then Rushali would scream out that Aashi is Naren's real daughter and Raunak's niece so he should not hurt her ...
Maybe that is how Ankita will find out the truth ..