Many girls will flirt regardless of how old or ugly you are as long as you bring business to them. Just like most WLs or MLs. Money talks and this is why young pretty girls will go out with older men even if they are old enough to be their fathers. As guys we love to be in the presence of young girls and to be chatting with them. However, when you walk away and you're out of sight the young girls in the retail shops will probably say "that old fart tried to hit on me again".