The dark side of Twitter: A digital-age of Brooklin hipsters gone mad

Despite its debut status, “You” was was quickly snatched up and rushed to publication in a two-book deal with Atria/Emily Bestler Books, and it has a big publicity push behind it — it’s sold foreign rights in 19 countries and is the kind of book that’s hard to imagine not being transformed into a high-powered Hollywood movie. In this interview, Kepnes discusses unlikeable characters, romantic obsession, and her longtime love affair with Lifetime movies.