Naruto Fanfiction. A KakashixOC Story. Hikaru is a girl who spent most of her childhood with Kakashi. She secretly developed a crush on Kakashi. However, she could never confess her true feelings towards him. Why? Because the two of them had long established that they are 'siblings' - not related by blood, but 'siblings' by bonds. How would they relationship be? Would she finally has the courage to tell Kakashi how she really feel? Would they finally able to figure out that they actually share the same feelings? Or would it be too late for them to realize the fact that one of them finally decided to give a shot with someone else?