Attraction

Streaming sites have been putting a new kind of dating show on the map to test how important looks are when falling in love. Of course, we’ve all heard stories of couples who say they weren’t really attracted until they got to know each other. How much do looks matter in love? Viren Swami, a professor of Social Psychology at Anglia Ruskin University and the author of “Attraction Explained: The Science of How We Form Relationships,” explores the question. (Segment produced by Abby Haralson)