Sangam (1964 Hindi film)

Sangam Confluence is a 1964 Bollywood Romance film written by Inder Raj Anand, produced and directed by Raj Kapoor. The film stars Vyjayanthimala in the lead role opposite Raj Kapoor and Rajendra Kumar with Iftekhar, Raj Mehra, Nana Palsikar, Lalita Pawar, Achala Sachdev and Hari Shivdasani appearing in supporting role.

Sundar Raj Kapoor, Gopal Rajendra Kumar and Radha Vyjayantimala have been friends since childhood. As they grow into adults, Sundar develops an obsessive romantic attraction to Radha, but she prefers Gopal, who is also in love with her. Yet, as Sundar has confided his feelings for Radha to him, Gopal decides to sacrifice his love for his friends sake. Radha systematically resists Sundars overtures, but to no avail. For him, she is the only woman in the world. Matching Sundars great love for Radha is his unswerving devotion to his friendship with Gopal.Eventually, Sundar enlists in the Indian Air Force and is assigned to a military mission in Kashmir. Before leaving, he extracts a promise from Gopal, whom he trusts implicitly, never to let any man come between Radha and himself while he is away. Subsequently, Sundars aircraft is shot down over Kashmir. He is listed as MIA and presumed dead. This news saddens Radha and Gopal, but they are nonetheless now free to profess their love for one another. Among other expressions of love, Gopal writes her an unsigned prem patra love letter which touches her particularly and which she hides away. Just when they begin taking steps to be married, Sundar returns, safe and sound. The selfeffacing Gopal sacrifices himself once more, stepping back into the shadows, watching as the reborn Sundar resumes his wooing of Radha. Inevitably, the two marry. ........

Source: Wikipedia