Vaid

A railway employee, Kalicharan, would like Usha, the Station Master of Rangpur Railway Station's daughter, to get married to Niranjan, the DTS of Indian Railways, but Usha has fallen in love with Arun, a Guard with the Railway, wants to marry him, and refuses to marry Niranjan, who is twice as old as her and a widower as well.

Reformist melodrama about widow-remarriage. Jai Narain, owner of a colliery, forms a happy family with his wife, his daughter Saroj, son-in-law Kailash, an engineer at the colliery, and their son Nannha. Kailash dies in a colliery accident caused by Jai Narain. Nannha is sent to an orphanage and Saroj marries Ramesh, who loves her but is unaware of her previous marriage or of being a stepfather, while Saroj misses her dead husband and longs for her absent son. A former suitor, Ranjit appears, knowing her past history. Repeated scenes show Nannha pining for his mother.