Sorry for bothering you, but I've just noticed you are from Japan and wanted to ask you one question.Currently I am writting an articles about old wives' tales and I've heard that there is a Japanese tale which tells that a boy would get a nosebleed if he stared at a pretty girl. Sometimes it is used as a gag in anime. So is that tale true? If so do happen to know any literature (books,articles itd) that could confirm it (I need that as reference for article)?