"And so, Harry went along with his life," Lily continued. "He had you right there ... caring for him, worrying for him, standing by him when no-one else would. But he still didn’t know what that meant because he had no frame of reference. He took his cues from Ron and the other boys around him. He thought that prettiness was all there was to attraction ... but even his idea of pretty was tainted by the folly of adolescent boys."