Sarah J. Maas said this quote

Every gift comes with a price.” I frowned, and he grinned. “A kiss.”“Absolutely not!” But my blood raced, and I had to clench my hands in the grass to keep from touching him. “Don’t you think it puts me at a disadvantage to not be able to see all this?”“I’m one of the High Fae—we don’t give anything without gaining something from it.”To my own surprise, I said, “Fine.”He blinked, probably expecting me to have fought a little harder. I hid my smile and sat up so that I faced him, our knees touching as we knelt in the grass.“What about your part of the bargain?”“What?”He leaned closer, his smile turning wicked. “What about my kiss?”I grabbed his fingers. “Here,” I said, and slammed my mouth against the back of his hand. “There’s your kiss.