For a boy who was brought up in a city, visiting a tea plantation is an exciting experience. Pranjol , a youngster from Assam, is Rajvir classmate at school in DELHI Pranjol father is the manager of a tea garden i upper Assam and Pranjol has invited Rajive to visit him home during the summer vacation. the boy share their knowledge about the origin of this rejuvenating drink as they travel by train