things were getting easier between them . the gray caps had never risen . rob looked around but could see no one else so he started to walk toward the sound . `` come on , lets go do some dirty dancing . '' small towns about the size of a swimming pool dot the highway as we speed by . `` as long as its first class is no different from the others , i 'm all well and good , i suppose . '' i was too frightened , if you must know . 