This was good FBF
The animation was well done. The only thing I saw to rework was the scene with the squirrel. The flames were a little choppy and his movements should be a little more sporadic. You know how squirrels dart from place to place in a zigzag fashion, maybe a little more of that?
The story was good, I love the Nymphs response to the tree "cheating" on her. Heh!
I look forward to seeing more of your work, and good luck in school.