"In some cases, she was actively trying not to make friends, though she usually stopped short of being rude. (Uptight, tense, and mildly misanthropic? Yes. Rude? No.)"

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How many times have I told you, Magnus? Behave professionaly in a professional setting. Which means no being rude to Nephilim, and also no getting attached to Nephilim." "I never get attached to Nephilim!" Magnus protested. Ragnor coughed, and in the midst of the cough said something that sounded like "blerondale." "Well," said Magnus. "Hardly ever.

— Cassandra Clare