She selects the Raindrop Song from the Barney show in Spanish, it wonders about what would happen if raindrops were made out of chocolate and how you'd open the mouth wide to catch them all.

This is the preview of the Raindrop effect. Note if you have previously selected an area in the editor, this will be unaffected by the filter. You can use this method to disable the Raindrops effect on a human face, for example.