The work with the spell was slow, Draco absolutely desperate to not make any mistakes.<br/>That was also the reason why he felt a little defeated when he heard Potter gasp, almost certain that he had managed to let the spell trail wrong and having caused harm. It was only when that flicker of blue light finally appeared on Potter’s chest that Draco realised exactly why it had hurt.<br/>“I’m sorry,” he muttered, taking in the light and trying to place exactly where it was. It didn’t seem to have much to do with the horcrux scar, just as Potter had predicted, yet Draco knew that something really terribly had to be going on, considering that it had hurt when Draco found the foreign magic.<br/>“That’s it,” he stated, a soft frown on his features. He had no idea what it meant that the magic clearly was close to his scar, yet seemed to have nothing to do with it. It made Draco worry about Potter’s heart, knowing that dark magic liked to catch on to that.<br/>“I am not liking how close it is to your heart.”