Pavithra starring Ajith Kumar in the main role. The name denotes Sanskrit for purity. The film is about a quasi-mother-son relationship between Radhika and Ajith. Ajith is a patient suffering from Cancer and Radhika is a nurse in the hospital … Ajith Kumar, Radhika Sarathkumar, Nassar, Keerthana, S. S. Chandran, Vadivelu, Kovai Sarala Added on Amazon Prime 2022-06-07.