Do greg's feeling about mr.brown changs by the time he heads for home?

Yes, Greg's feelings about Mr. Brown change by the time he heads home. Initially, Greg views Mr. Brown as boring and uncool, but as they spend more time together, Greg starts to see Mr. Brown in a different light, appreciating his knowledge and life experiences. By the end of their time together, Greg has developed a newfound respect and admiration for Mr. Brown.