Siva Manasula Sakthi also known by the initialism SMS, is a 2009 Indian Tamil-language romantic comedy film written and directed by debutant M. Rajesh. It stars Jiiva and newcomer Anuya Bhagwat, a student of Pune Film Institute, in the lead roles, with Santhanam, Urvashi and Sathyan appearing in supporting and Arya appearing in a cameo role.

Plot

Siva and Sakthi meet on a train from Coimbatore and strike up a friendship. Siva introduces himself as an army officer and Sakthi as an air hostess. The two part ways on arrival in Chennai, but Siva promises to meet her soon. He pays a visit to the airline company where Sakthi claimed to work, with his mother Kalyani and best friend Vivek tagging along. When asking for Sakthi, they are instead greeted by another woman with the same name. Siva realises that he has been tricked.