Read this sentence from the text: It was a scene we had acted out as youngsters, building an imaginary bridge to a life we would never fully know.

Which of the following best explains the phrase an imaginary bridge to a life?
The characters could never know if their made-up stories were truthful.
The characters had more than one version of the imagined story of the past.
The characters feel the past is too far beyond their young imaginations.
The characters have happy memories of their past childhood.