“You never laugh," she said. "You behave as if everything is funny to you, but you never laugh. Sometimes you smile when you think no one is paying attention."
For a moment he was silent. Then, "You," he said, half reluctantly. "You make me laugh. From the moment you hit me with that bottle."
"It was a jug," she said automatically.
His lips quirked up at the corners. "Not to mention the way you always correct me. With that funny look on your face when you do it. And the way you shouted at Gabriel Lightwood. And even the way you talked back to de Quincey. You make me..." He broke off, looking at her, and she wondered if she looked the way she felt - stunned and breathless.”