I had this idea of taking the scene from The Simpsons episode, “Make Room for Lisa” where she sees herself as Homer and his reflection is in Lisa’s eyes and putting a scared Fluttershy right where Homer was as the reflection.
 
Of course, this might be a touch out of character for both of them since Lisa loves horses and would be kind to them, even to Fluttershy, who would be kind to her to and not get scared. But I just find it fun if Lisa kept going after Fluttershy since she’s so adorable that it would frightened Fluttershy if Lisa doesn’t stop.