Swapnil Joshi In Dil Dosti Duniyadari? - Must Watch - Zee Marathi Serial. As we know, Sanjay jadhav and Swwapnil Joshi are best buddies, but what was Swwapnil joshi doing on the set of Sanjay Jadhav's Dil Dosti Duniyadari? To know more watch this video only on Rajshri Marathi!