Writer Di An wrote the books that defined your teenage years. Now she's writing for the adult you've become. In this third episode of our World Book Day series, we talk about "Dear Fengmi," a novel about a single mom, a twice-divorced man, and a little girl named Honey who asks why ice cream melts. / Does diamond still mean love for eternity to you (14:22)? On the show: Niu Honglin, Steve & Yushan