The document discusses the origins and history of celebrating birthdays and saying "Happy Birthday". It notes that historically, birthday celebrations had origins in magic and religion among ancient Greeks and Romans. The document also argues that saying "Happy Birthday" is not part of the Islamic tradition and should be avoided during fasting, as fasting involves refraining from vain speech. While good intentions are appreciated, traditions should not be adopted if they are not part of the Sunnah or prophetic tradition.