A Very rare Father son , Son - Father story ..Yes Its Paa. Well this movie as you might be knowing has some serious turnarounds where Amitabh is father of Abhishek. It seems it contains some inspiration from The Curious Case of Benjamin Button.

Synopsis

Auro is an intelligent, witty 13 year old boy who suffers from an extremely rare genetic defect – Progeria, that causes accelerated aging. Mentally he is 13, very normal, but physically he looks 5 times older. In spite of his condition, Auro is a very happy boy. He lives with his mother Vidya(Vidya Balan), who is a gynaecologist. His father Amol Arte (Abhishek Bachchan), is young, progressive and a full of ideals, politician. He is out to prove to the world that 'politics' is not a bad word.

Review- Get Paa review by Economic Times here