"My mouth went dry, my heart clattered. "Nick, don't leave. Don't go," I said unevenly. "Look, it's not that I'm not, you know... it's just that this is all really new and sudden, and it's hard--" "It's not hard for me!" he barked, causing both the cabbie and me to jump. "Harper, I've loved you all my adult life, but you just can't believe that, and nothing I do will change your mind. You want a guarantee, you want a fucking crystal ball to see the future, and I can't give you one. The only thing I can say is that I love you, I always have. I always will, but somehow that's not good enough for you. And I just can't do this anymore."