Based on the Alasdair Francis piece of the same name They tell stories of girls from Southern Ireland who weren't really girls at all, they were spirits bound into mortal shape. However the world that they walked turned them away and they weren't permitted to enter parks, gates would mysteriously lock whenever they approached. They said that the spirits loved young people, young souls to sustain them and that once they baited a person, that person would fall in love so utterly that they would disappear. Some didn't even know about it. Some just fell in love and never understood why the world hated them. She was one.