Originally, the working title of the book was 50 Shades of the Twilight Cave Bear Wears Prada. I wanted to use as many of the sort of chick-lit tropes from those books. So we have the young internet billionaire who sweeps the law student off her feet, and you have all the mentions of fashion from Devil Wears Prada and from Clan of the Cave Bear you know that eventually you’re going to have to end up in a cave eating fungus or something.