Real Or Fake?

To see if he is the real Ratan Maan Singh or just a pretender, Diya and the entire family decide to take a test of the person who claims to be the true heir. Yash and Choti Thakurayan's faith is tested after he passes both the tests. Diya promises Ratan that she'll not let anything happen to him and will get to the truth however impossible it may seem. Will Diya be able to find out the truth?