Teresa Medeiros said this quote

Of course not! I knew you would protect me. You swore that you were strong enough to protect Vivienne, didn’t you? How can you promise to protect my sister, but not trust yourself to keep me safe?” The music swelled to a crescendo. Although Adrian kept her imprisoned against the muscular length of his body, he gave up all pretense of dancing. “Because I don’t lose my wits every time Vivienne walks into a room. I don’t toss and turn in my bed every night dreaming of making love to her. She doesn’t drive me to distraction with her endless questions, her incessant snooping, her harebrained schemes.” His voice rose. “I can trust myself to protect your sister because I’m not in love with her!