Shola Aur Shabnam (1961)
Ravi 'Bunnu' and Sandhya are childhood sweethearts despite Ravi being poor, and Sandhya being rich. Sandhya's father who is a senior official in the Railways is posted to a distant location, Ravi and Sandhya are separated and out of contact.
Many years later, Ravi has matured into a strapping young man and gets a job with his friend Prakash (M.Rajan). Prakash is a happy-go-luck rich kid, whose family runs a large timber factory amid lush jungles.
Prakash's elder brother Aakash (Abhi Bhattacharya) is a bachelor, his devious father (Mubarak) having caused the suicide of his paramour, a poor village girl. Aakash is often drunk, pining for his lost love, but loves his younger brother dearly and generally spoils him.
Prakash is smitten with and soon to be engaged to, his father's friend's daughter Sandhya (Tarla Mehta), who arrives at their jungle home and meets her childhood sweetheart, Ravi.
Ravi is still in love with the girl he was separated from in childhood, but does not wish to come in the way of his friend Praskash's happiness. Sandhya also loves Ravi, and wants to marry him instead of Prakash. Ravi's feelings for Sandhya are sensed by Aakash who has lost in love himself. Aakash is now faced with a choice: either ignore Ravi & Sandhya's true love and proceed with the union of Sandhya and Prakash, or break his brother Prakash's heart and side with Ravi & Sandhya.