She held onto him tightly. With their success it meant that when they let go she would not vanish. It meant she would stay above. She had come to accept that if they failed Hades would take her back down, and she honestly hadn't been afraid of that. She just feared losing Orpheus again.
A smile came, one that was so full of life and happiness she hadn't felt in a very long time. She was home. At last.
It was true she had become smaller and paler than before, the affects of being so long in the Underworld. She was still very tired and as much as her body was screaming to her to sleep she wanted to stay awake and relish this moment as long as possible.