As he told her what Weasley had helped him understand he realised his vision grew blurry. Angrily he swiped at his eyes and hated the look of pity Granger sent him when she saw it. He had never intended for any of this to happen. He had truly meant it when he had said he would follow her to the end of the world. He couldn't imagine his life without her anymore. But to unknowingly have shackled her to him in this manner was something that evidently made him want to cry. Something he hardly ever did.