She'd had so many lives spread throughout his time stream. Clara. Fragments throughout time. Once, she was born on Gallifrey. Once, she was a Time Lady. And once, she was the love of the Doctor's life. She saved him. She had always saved him. His guardian angel. His best friend. His family. His soulmate. If only he could truly remember her. 50th Celebration! Doctors 1-11/Clara