When Kurushetra war got over, after few days Krishna left for Dwarka. On the way, he met his childhood friend Utanga who lived alone in a small hut. after they have enquired about each other's well being, Utanga asked Krishna if his cousins Pandvas and Kauravas live together happily. And if they are flourishing? Krishna was very surprised that news of Kurushetra war has not yet reached the brahman.