It was quiet, but Derek's hearing still heard it. "If you want to thank me, then listen to me," he said, firmly. "I wouldn't have come after you if I didn't want you. You say you have no place here, but you do. You've made a place for yourself when I didn't think there was an empty space that needed to be filled. And I can't...." he swallowed, his pulse picking up slightly. "You're coming home," he finished.