An uneducated and naive young man from a family of Siddha doctors wants to marry an educated woman so that he won't be cheated in life. He marries a girl lying that he is a doctor but the girl has her own secrets...

Piragu (English: Then) is a 2007 Tamil crime drama film directed by N. Jeeva. The film features Hamsavardhan, Keerthi Chawla and Sunitha Varma in lead roles, with Vadivelu, Kadhal Dhandapani, Malaysia Vasudevan, Sabitha Anand and Emey playing supporting roles. The film, produced by R. Saravana and S. K. Chandhrasekar, had musical score by Srikanth Deva and was released on 21 September 2007.

A policeman accepts bribes from corrupt politicians and local thugs to help them in their illegal work. However, he decides to correct his mistakes after he falls in love with a woman.