[There's no way her backstory will be nearly enough to cover the shenanigans that are Kingdom Hearts.]

My best friends was a girl named Maria Akizuki. In fact, if I hadn't been before her, she would have died. Both of us were born with our umbilical cords wrapped around our necks, but her case was much more severe than mine. Because the assistant had learned what to do from my case, she was able to respond quickly enough to save Maria's life.