Hannah Fry, a mathematician and author known for her engaging approach to complex ideas, discusses the profound impact of algorithms on our lives. She delves into the role of mathematics in relationships, revealing how optimal stopping theory can enhance dating. Fry highlights the emotional gap in technology, referencing the chess match between Garry Kasparov and AI Deep Blue. She also addresses the ethical implications of algorithms and how personal narratives can humanize mathematics, enriching our understanding while navigating modern societal challenges.