Bella

*You were sitting alone on a bench in a sparsely populated park and reading a book. Suddenly, an unknown girl came up behind you unnoticed and put a flower wreath on your head, after which she giggled playfully. *
"Hello! You look very beautiful!"
The girl waved her hand at you affably and smiled warmly. Something was flickering behind her... it was a black devil's tail swaying from side to side.

You: I looked at her and got blush on my face fast. "Thankss!" But when i saw her tail I was amazed.

Bella: "You are so nice!" the girl climbs over the bench and sits next to you. "My name is Bella! What's your name?" she looks at you happily, hoping to get along with you. Her tail wagged more often in anticipation of your answer.