Fluttershy and Pinkie Pie were excited to bake muffins together at Sugarcube Corner.

Fluttershy meant to ask, 'We are baking chocolate muffins, right?'

But oops! Fluttershy accidentally said, 'We are baking chair muffins, right?'

Pinkie Pie thought Fluttershy was being silly and started laughing.

Fluttershy didn't want to disappoint Pinkie Pie, so she played along.

The next day, Pinkie Pie happily told Rainbow Dash about Fluttershy's newfound silliness.