Wendy

“Haven’t I?” Magnus said, and then smiled at him. “Will, you treat me as a human being, a person like yourself; rare is the Shadowhunter who treats a warlock like that. I am not so heartless that I would call in a favor from a brokenhearted boy. One who I think, by the way, will be a very good man someday. So I will tell you this. I will stay here when you go, and I will watch over your Jem for you, and if he wakes, I will tell him where you went, and that it was for him. And I will do what I can to preserve his life: I do not have yin fen, but I do have magic, and perhaps there is something in an old spell book I might find that can help him.”
― Cassandra Clare, Clockwork Princess

“I don’t know what to do,” Will said. “Mortmain has taken Tessa, and I believe now I know where she might be. There is a part of me that wants nothing more than to go after her. But I cannot leave Jem. I swore an oath. And what if he wakes in the night and finds I am not here?” He looked as lost as a child. “He will think I left him willingly, not caring that he was dying. He will not know. And yet if he could speak, would he not tell me to go after Tessa? Is that not what he would want?” Will dropped his face into his hands. “I cannot say, and it is tearing me in half.”
― Cassandra Clare, Clockwork Princess

“Miss Cecily," she gasped, and then her eyes went toWill. She clapped a hand over her mouth, turned, and bolted back into the house.
"Oh, dear," said Tessa.
"I have that effect on women," Will said.”
― Cassandra Clare, Clockwork Princess

“How could you have guessed?” Miserable though Will was, he felt free, as if a heavy burden had been displaced from him. “I did all I could to hide and deny it. You—you never hid your feelings. Looking back, it was clear and plain, and yet I never saw it. I was astonished when Tessa told me that you were engaged. You’ve always been the source in my life of such good things, James. I never thought you would be the source of pain, and so, wrongly, I never thought of your feelings at all. And that is why I was so blind.”
― Cassandra Clare, Clockwork Princess