What does the girl do before the are parted?

She changes her demeanor and instructs him how to go back to town. She doesn't want him to get caught.

"As soon as she woke up her demeanour had changed. She became alert and

business-like, put her clothes on, knotted the scarlet sash about her waist, and

began arranging the details of the journey home."

And lastly....

"She flung herself into his arms, kissed him almost violently, and a moment later pushed her way through the saplings and disappeared into the wood with very little noise."