Dattatraya Vakharia (Amitabh Bachchan) is a 102-year-old who enjoys life in jovial ways. Babulal Vakharia (Rishi Kapoor), his 76-year-old son, is the opposite, and believes that he is now too old to enjoy life, and detests how his father acts. Dhiru (Jimit Trivedi) is a employee at a medical shop who delivers medicine to the Vakharias. Dhiru likes Dattatraya for his attitude and is scared of Babulal because of his grumpy nature.