P.S. Keerthana

Amudha ( Keerthana ), adopted by Thiru ( Madhavan ) and Indira ( Simran )and growing up with the couples two sons, is blissfully unaware that she is adopted , till the couple decide to inform her of it on her ninth birthday. At first shocked into disbelief, Amudha then expresses her desire to meet her biological mother. The search takes the family to strife-torn Sri Lanka, where Amudha comes face-to-face with reality, and reconciles herself to it. (chennaionline.com)