Bigg Boss 15: Karan seems to know a secret about Rajiv Adatia and Ieshaan

It turns out that both Rajiv Adatia and Ieshaan Sehgaal knew each other long before the show. So they are privy to each other`s secrets that the rest are not aware of! To ensure Ieshaan does not reveal Rajiv`s secrets to Meisha Iyer or anyone else, the latter plays every trick in the book