S1·E272 Ghotala's House Warming

The members of the colony go to the Ghotala's and apologise for their mistakes and ask them to come back to the Sunshine Colony. Bhavna and Bhairavi plan for a proper house warming to welcome the Ghotala's back to the colony. Ronnie gets a call from Bhairavi's grandmother and he is shocked to hear this. Was it really Bhairavi's dead grandmother?