1. Go to the first meadow scene. Note Bambi's Girlfriend's (feline, i think it is) eye color (its blue)
2. Go to the scene where bambi, flower, and thumper get "twitterpated"
3. When Bambi's girfriend appears, note her eye color (it should still be blue.
4. Keep watching. The scene will shift, and her eyes will be brown!
5. Soon after, they turn back to blue.
Is she wearing colored contacts or something?
It pretty hard to see if you aren't looking for it