Neuroscientist on ‘Bachelor’ Contestants ‘Falling in Love’ + Breaking Down Katie’s ‘Bachelorette’ Promo

Host Sarah Hearon is joined by Dr. Kristen Willeumier to discuss all things Bachelor Nation, including the effects of filming reality TV on the brain and why Bachelor and Bachelorette contestants fall in love so quickly. Plus, Sarah breaks down Katie Thurston’s first Bachelorette promo — and she has thoughts on the fashion choices.

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