Tumse Achcha Kaun Hai (1969)

Ashok (Shammi Kapoor) takes on the task of getting three sisters married strictly according to the wishes of their aristocratic grandmother (Lalita Pawar). He hopes to earn enough money to pay for an operation that will restore his blind sister's eyesight. While searching for suitable grooms, he falls in love with the eldest of the sisters, Asha (Babita). Unfortunately, life takes a tragic turn when an evil man molests Ashok's helpless sister.