Laini Taylor said this quote

His hope was like an intake of icy air—it hurt—and just as sharp and sudden was his jealousy. In an instant he was hot and cold with it, his hands clenching into fists so tight they burned. A flare of adrenaline coursed through him and left him shaking, and it wasn’t her. It wasn’t her, and for the fleeting flash of an instant, he felt relief. Followed by crushing disappointment and self-loathing for what his reaction had been.