Mowgli came to his birth parents' house, realising that the parents were without him for decades due to their hatred and contempt of him. It seems that father Meu is pretty much a rice labour worker through and through. He also had a deep contempt for his mother Mem and father Nil before their deaths.
His mother Esha is also a homewrecker. She had long been childhood friends with Meu before marriage, even as her unfriendly parents Madu and Ben were really mean to her.
The parents look away from Mowgli, indicating that they still can't realise he's their son. Mowgli then weeps seriously and leaves.