this is one of my fav movies as it has lovely hit songs like aao na gale laga lo na,ae mere dil ke chain n lottts more.plus cool cast
rajesh khanna a great artist halls in love with tanuja.and helen falls in love with rajesh.as helen is very rich she prisons him and keeps him with her.then he escapes but in the way he has an accident and becomes blind. then a man finds him and helps him recover.when he goes to find his beloved he finds out that his love is engages to the doctor who did his eye operation.i advice u to watch the climax urself
