I mean how could not know? he knows everything that goes on in Kunal's life, including which gift he gave to which lady on which night, and he rememberes their name. Now, Kunal's sister engagement got almost ruined because of Nimmo, she went against the Sehgals and gave statements against the family which made the whole famly including Kunal bristle, she was thrown off her job, all Kunal's office people know about Namrata mathruria, even know that she got thrown out of her job with Kunal fuming every second of teh day at the name Nimmo and all that bla bla.......dadi made it her prime business to ruin the family, and KK does not know??? And he is shown to be giving her a cheque which must have her name on it ( he couldn't be giving a personal cheque, cud he??)......and he does not know?? Namrata Mathuria is the name in the Sehgal family at the moment after all !!!!
I hope it's not a blooper. In fact, if KK does it knowingly, it will definitely add spice to the whole thing 😉 😆