It is a official remake of the Hindi film "Pink" starting Amitabh Bachchan.
Ajith Kumar's name in this movie is Bharath Subramaniam. When his first name and last name are reversed, you get the name Subramania Bharati, the famous Tamil poet who often spoke about women empowerment.
Vidya Balan, who makes a special appearance in the film, makes her official tamil debut. Earlier in her film career, she was to debut with Tamil Manasellam (2003), but things did not materialize and was replaced by Trisha Krishnan.
According to director H. Vinoth, Ajith Kumar decided to star in the film because he regretted doing films in which he stalked heroines in the pretext of love. With this film, he wanted to correct his mistakes and inspire his fans to respect women.
It is the first of two films featuring director H. Vinoth, producer Boney Kapoor and actor Ajith Kumar.