I love the color metaphor in this. At the beginning she's bright red, showing she's very healthy. Everybody she helps is gray at first meaning they're near death. She gives them a little of her color so they'll survive, but ends up being almost as gray as they are. Then they help her out and she gains most of her color back.
The music is also very well done. Can't quite place the song, but it seems very familiar. Overall great work!