your life was n't ideal for you , i 'm sure , but that 's all i thought i could do for you . they all wore expressions of satisfaction . but he did n't move a muscle ; he stood entirely still , his eyes fixed on sam . `` what 's going on here at home ? '' he feels a figure hovering behind him something tells him its the owner of the trainers . it was like watching two teenagers in the back of their parent 's car trying not to get noticed . 