The teaser of Amitabh Bachchan and Rishi Kapoor starrer film 102 Not Out is out and it's the sweetest thing you would see today. 

It's an unusual love story of a father and a son, based on a running Gujarati play written by Saumya Joshi by the same name and is being directed by Umesh Shukla.

Big B portrays the role of a 102-year-old man. While Rishi Kapoor plays his 75-year-old son. 

The plot revolves around the 102-year-old man trying to break the oldest person record in the world, which in the film is held by a Chinese Man. 

What makes this film even more special is that both Big B and Rishi Kapoor are returning on-screen, 27-years after being paired in Ajooba. Earlier, they had also featured in several beloved classic films together including Kabhie Kabhie, Amar Akbar Anthony, Naseeb and Coolie. 

Watch the teaser here: