Rachel Bilson is an actress and podcast host. Rachel joins the Armchair Expert to discuss getting her role on The O.C. at twenty-one years old and how being a fourth-generation actor helped keep her grounded. Rachel and Dax discuss Rachel's tantric sex expert mother, how to talk to your kids about sex, and how poorly certain things they used to watch have aged. Rachel tells them about her new podcast, the time someone broke into her house and took a poop in her bathroom, and Rachel and Monica bond over the Bachelor.