Her life was filled with one loneliness and broken promise after another. First the promise of a life with her father in Sound Country, only to have this broken by the very same family member. Her only family member. Then her life with Kabuto in her father's tunnels, playing games and comforting each other, to be stopped by her transfer to Konoha. The next nine years were all a lie, lived alone and without true friends. Then her love for Sasuke and her ultimate sacrifice for him, all was broken by the fact that he didn't care. Then, after her father's death, Kabuto, her self-proclaimed brother, leaves her and betrays her. One happiness after lie after broken promise.