he looked away for a moment and ran his tongue over his teeth . and i do n't like anyone examining my teeth . '' `` you are creeping me out , '' my brother finally said , scooting away from me . youre just going to be in pain for a while . you seem to be able to do certain things quite easily that i would n't even attempt . i looked at billy , and we both smiled at each other . then they were rushing toward the line of trees before them . 