have you known that kind of love ? '' there were thirty robot carts in the building , carrying enormous rolls of paper that they dropped off at various stations . it is his knees which want to bend . please , will you turn around so we can check that youre not carrying any weapons ? all that stress and pain from something he claimed was a `` simple '' in-flight emergency ? his face was bloody and bruised , he was crying , and he had dirt smeared in with the snot running from his nose . 