The silence continued, not broken by Cain or by Nick. They seemed comfortable like this and even Cain's worry about their unease with each other seemed to vanish as they walked. Looking up at the sun, he smiled, feeling more at peace with himself than he had in a long time. "Do you know why I travel all the time?" he asked after some time. Eyes still on the sky, he wasn't sure he really asked Nick or if he just spoke the words to speak them. It wasn't really Nick he wanted to tell, but the entire world. Even if he almost never brought up this topic himself. Today...today just felt strange as they walked.