This episode explores the multifaceted global holiday of Christmas, explaining that its core purpose is the commemoration of the birth of Jesus Christ on December 25th, a date historically chosen to align with earlier pagan winter solstice celebrations. The source details how the holiday has evolved beyond its Christian roots ("Christ's Mass") into a major global cultural and commercial event marked by secular customs like gift-giving, decorating, and family gatherings that promote themes of peace and togetherness. A significant portion of the text is dedicated to how Christmas is celebrated in India, highlighting that the day is observed as "Bada Din" (The Big Day) by its Christian population with traditions like Midnight Mass and nativity scenes, while also incorporating unique indigenous elements like decorating banana or mango trees, using clay lamps (diyas), and enjoying regional fusion feasts like Kuswar.