What is flirting? Can you flirt without intending to? Can you flirt by dressing a certain way, by walking a certain way? Is flirtatious behavior culturally relative? Could you flirt with a robot? With your own long-term partner? With an idea? Join John and Ken as they plumb the philosophical depths of flirting with Carrie Jenkins from the University of Nottingham, author of The Philosophy of Flirting.