Okariki Okaru (2003)

This eloquent romantic drama revolves around Kameswara Rao, a talented young man, who dutifully agrees to escort his grandmother on a train journey to the pilgrimage location of Kashi.

One of the people he comes into contact with is Swapna Rao (Arti Chabria) a beautiful NRI, who is taking a vacation in India along with her grandfather. In a strange twist, their trains are stopped due to bad weather. They lose complete contact with the outside world and are forced to spend a few days in close proximity.

During this time, Kameswara Rao and Swapna Rao introduce themselves to each other as Rahul and Subba Lakshmi respectively. They fall in love with each other. By the time they find the courage to express their love, they find themselves separated by circumstances. How will they find each other without knowing anything about their true identities? Will their love be strong enough to unite them?