" Cardan half-turns, and I shove him so hard that his back hits one of the trees. His eyes go wide. ¨I dont know what you said to her, but you dont ever go near my sister again,¨ I tell him,my hand still on the front of his velvet doublet.¨You gave her your word.¨ I can feel the eyes of all the other students on me. Everyones breath is drawn. For a moment, Cardan just stares at me with stupid, cow-black eyes. Then one corner of his mouth curls. ¨Oh,¨ He says. ¨You´re going to regret doing that.¨
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― Holly Black , The Cruel Prince (The Folk of the Air, #1)