He writes two letters to each of the families due to which an innocent and somewhat less educated Shankar is badly treated by his parents. One day accidentally Shankar learns that Madhumati is Bhawariya, the girl whom he used to love.
The act of writing two letters to each family causes Shankar's innocence and lack of education to be exploited by his parents. This leads him to discover that Madhumati is Bhawariya, a girl he once loved.