He is treated very well by everyone in the family .
Krishna Rao ( Vankayala Sathyanarayana ) is an elderly man who recently lost his wife and is staying with his son 's family .
Krishna Rao is treated very well by everyone in the family .
Krishna Rao ( Vankayala Sathyanarayana ) is an elderly man who recently lost his wife and is staying with his son 's family .