that was what my brother wanted , which made me sick to my stomach . `` this ... this was really nice of you . '' she looked at the sky and could see a glimmer on the horizon . i felt a little strangely , and not a little frightened . but he still was n't sure about their relationship ; sister and brother ? `` it 's as simple as you make it . headed back out to the jumps , he felt chester 's hand on his shoulder . 