I have not watched the video as I am on a boycott KS phase right now till Pia is gone and is given her due. Cannot stand her anymore. I watched yesterday's video because I knew she was not in there.
I am guessing it is Ranveer and it must be for Raashi's treatment. The reason that he did not approach anyone is because Ranveer as we have seen him is a very private person. He does not disclose his thoughts and feelings with others - he does not take the initiative - he always speaks only when spoken to and to the point. Also, with all the trauma and tension going on in the house, he may not want to trouble everyone with this news. That is why he is hiding it from Raashi also. He may tell her once he has made the necessary arrangements. Maybe her condition needs an organ transplant and he needs to find and pay a donor.That kind of a surgery would require big money and maybe go outside the country. That could explain the lady in the park.
I am sure he must have been pleasantly surprised when JW stepped in and took charge. This will make him a key player in the future to bring the 2 duffers back together.
God that was long after joining the party late.