i only do things that are fun or necessary , and worrying is neither . the kids giggle and whisper a little more , and then : `` so is rose ! '' `` have you ever used this to convince a girl to do things she normal y would n't ? '' it was n't like i owned the hospital or set visiting rules . she beamed at grace on the doorstep . `` yes , well , sounds like an interesting group , '' he said . 