"Or you can stay frigid," says WIll, his green eyes glinting with mischief. "You know. If you want." Christina throws a roll at him. He catches it and bites it. "Don't be mean to her," she says. "Frigidity is in her nature. Sort of like being a know-it-all is in yours." "I am not frigid!" I exclaim. "Don't worry about it," says Will. It's endearing. Look you're all red."

Source: Veronica Roth (2013). “The Divergent Series Complete Collection: Divergent, Insurgent, Allegiant”, p.49, Harper Collins