Aihara Ling ( ornaments) into the sea glass sub a normal female high school student, she and my father , my mother , and my sister to live with high in Yokohama . A Ling introverted , no friends . Classmates who have cell phones , Ah Ling have been eager to own a . Day, she picked up a toy phone in the park , having fun stayed on . The next day, Ah Ling in the rest of the school health room , toy cell phone suddenly rang unexpectedly . She pressed the panic and the answer key , there came a young man's voice . A Ling met Shinya ( Koide Keisuke ornaments ) .