Below, some of the Brian Lehrer Show's favorite recent segments about love and relationships, from advice on finding a date to some surprising research on why we fall in love.
Larry Young, professor of psychiatry at Emory University and science journalist Brian Alexander, discuss their search for a "grand unified theory" of love.
Barbara Fredrickson, professor of psychology and director of the Positive Emotions and Psychophysiology Laboratory at the University of North Carolina talks about her research into "love" and its effects on health and happiness.
Our month-long series on online dating with Charles J Orlando.
Dave Isay of StoryCorps plays some of his favorite love stories.