She met him when she was 13 years old and has always believed that that man was destined to be him. At the age of 23, she realized that he was just a passer-by who showed up to help her grow up. After waiting for so long, she didn't know if it would be possible to meet the person who could accompany her forever in this life, but she had to believe that she could meet her, so she was willing to wait for that person to appear.