What do you think it would have been like if Valentine had brought you up along with me? Would you have loved me?" Clary was very glad she had put her cup down, because if she hadn't, she would have dropped it. Sebastian was looking at her not with any shyness or the sort of natural awkwardness that might be attendant on such a bizarre question, but as if she were a curious, foreign life-form. "Well," she said. "You're my brother. I would have loved you. I would have...had to.
Cassandra ClareWill only looked at her. There had been light in his eyes on the stairs, as he'd locked the door, when he'd kissed her--a brilliant, joyous light. And it was going now, fading like the last breath of someone dying. She thought of Nate, bleeding to death in her arms. She had been powerless then, to help him. As she was now. She felt as if she were watching the life bleed out of Will Herondale, and there was nothing she could do to stop it.
Cassandra Clare