the younger man was still a head shorter than the commander , but he had filled out and was almost as wide , and had more physical strength . then he answered , `` i did n't see one . he returned the narrow look , with interest . `` are there classes you 'd rather take instead ? '' he fell in beside her as she drifted down the sidewalk . i asked , although i figured shed tell me no , even if she did need help . a promise my brother and i carry forward . 