Kannamma US title is "Call Me Amma".

The story is that of a rich medical student named Kannamma (Meena), who falls in love with Anandan (Prem Kumar) after he saves her from an acid attack by her driver Babu (Karate Raja). Anand's friend Madan (Bose Venkat) becomes Kannamma's ever-vigilant sentinel, risking his own marriage with Mala (Vindhya). Kannamma comes to know of Anand's martyrdom through TV. Her b...