Deheven.
Xiaolong is the main plot and there is ambiguity.
Draco Malfoy was his name, but he never knew which one was more important, Draco or Malfoy.
Hermione Granger was her name, but she never knew whether it was more important to stick to your beliefs or follow your heart.
Even in the end, what she could wait for was not what she originally wanted.