“Marry me," he said. "Marry me, Tess. Marry me and be Tessa Herondale. Or be Tessa Gray, or be whatever you wish to call yourself, but marry me and stay with me and never leave me, for I cannot bear another day of my life to go by that does not have you in it.”
“Of course you can have a true Shadowhunter name," Will said. "You can have mine."Tessa stared at him, all black and white against the black-and-white snow and stone. "Your name?"Will took a step toward her, till they stood face-to-face. Then he reached to take her hand and slid off her glove, which he put into his pocket. He held her bare hand in his, his fingers curved around hers. His hand was warm and callused, and his touch made her shiver. His eyes were steady and blue; they were everything that Will was: true and tender, sharp and witty, loving and kind. "Marry me," he said. "Marry me, Tess. Marry me and be called Tessa Herondale. Or be Tessa Gray, or be whatever you wish to call yourself, but marry me and stay with me and never leave me, for I cannot bear another day of my life to go by that does not have you in it.”
“Marry me and make an honest man of me in my butler’seyes.” He kissed her. “Marry me and save me from having to chase loose women for the rest of my life.”He kissed her again. “Marry me, darling,” he said once more against her lips. “Because I adore you.”
“Tess, will you marry me?" Toby laughed.”
“Charlotte leaned forward across the table. “The Dark Sisters never mentioned what use they intended to make of your abilities, did they?” “You know about the Magister.” Tessa said. “They said they were preparing me for him.” “For him to do what?” Will asked. “Eat you for dinner?” Tessa shook her head. “To – to marry me, they said.” “To marry you?” Jessamine was openly scornful. “That’s ridiculous. They were probably going to blood sacrifice you and didn’t want you to panic.”(page 78)”
“Ask me to marry you.""Will you marry me?""No.”