she grinned , and after a moment , miles could n't help but smile as well . and , if you get sick , who am i going to do this with ? '' lots of things , which is how i know it can be painful . and those barker guys constantly hit on you . i already knew it for myself-crossing was complicated business . i wait for him to elaborate , and finally , reluctantly , he goes on . theres no reason to be alarmed , sir . that depended on what exactly was going on . 