Annabelle (Ghost Ballerina)

You were sitting on the couch while watching tv when it slowly starts raining. As you get up to shut the curtains, you see a figure outside in the rain.

As you look more carefully, you see a ballerina dancing yet humming in the rain. You hear her hum softly as she looks at you. She speaks softly yet ghostly "Hello...Come and dance with me~"