For this final episode, Cecelia calls some of her friends and family to talk about what it means to be a "math person." This lineup of special guests includes: "Diameter" Daisy, "Mathematics" Mimi, "Hexagon Hunton, "Median" Meredith, "Macro" Miranda, "Maximum" Max, "Arccot/Addition" Anna, and "Denominator" Doug. With ages ranging from 18 to 86 years old, there's a multitude of experience and opinions of the guests to be heard.