On this episode: Part one of ‘Friendship Week!’ Zak talks with Dr. Marisa Franco on her book Platonic: How the Science Of Attachment Can Help You Make—and Keep—Friends. She explains why we’re in a friendship crisis and what we can do about it. They also talk about sharing shame and the importance of durable friendships.  Recommendations:  Elizabeth recommends going to a great bookstore.  Zak recommends Petite Maman by Celine Sciamma Jamilah recommends Girls5eva If you enjoy this show, please consider signing up for Slate Plus. Slate Plus members get an ad-free experience across the network and exclusive content on many shows—you’ll also be supporting the work we do here on Mom and Dad are Fighting. Sign up now at slate.com/momanddadplus to help support our work. Join us on Facebook and email us at momanddad@slate.com to ask us new questions, tell us what you thought of today’s show, and give us ideas about what we should talk about in future episodes.  Podcast produced by Rosemary Belson and Kristie Taiwo-Makanjuola. Learn more about your ad choices. Visit megaphone.fm/adchoices