Of 1962's Hariyali aur Rasta, 1964's Apne Huye Paraye and 1965's Himalay ki God Mein, I am most fond of the first film. All of them star the trio of Manoj Kumar, Mala Sinha and Shashikala. All of them pair Kumar and Sinha with Shashikala playing the third woman out to disturb the happy romance between the couple. And, all these films have a roughly similar plot with a tweak here and a twist there. Manoj Kumar falls for Mala Sinha but has to marry Shashikala (either because he is betrothed to her or because she is cunning enough to trap him). But the man can never forget his past love. 
