In the past Draco would have cowered in fear and done everything the Akatsuki demanded of her, an attack like this would have broken her will in the past but that was before she had met Naruto. Naruto had taught her so much about not giving up and fighting back against those who kept her down. That is why she views Naruto as a big brother.<br/><br/>Draco bit through Deidara's windpipe in his neck and found the life-pumping arteries with her fangs. Draco then felt a strange instinct to look into Deidara's eyes as he died to let him know he was a formidable opponent and that she still respected him for teaching her about art. Draco then looked into Deidara's eyes and watched the life fade from his eyes while passing a silent message with her eyes. Draco wanted Deidara to know that she still respected him and her eyes told the story.