This prompt (in brackets) is taken from Complete the Story by Piccadilly Inc., which I got from the Scribbler box.
[It flashed through the sky and then was gone. Lucy was sure she had seen a UFO and was equally sure aliens were here to secretly make contact with a human being. Maybe they would choose her. Maybe she would get to visit their ship. Maybe] she would get to go home.
She had long known she wasn’t from Earth. But she didn’t have memories of another planet or of the stars, and her “parents” would never admit she was adopted, though it was clear she wasn’t really human. She could hide her antennae among her hair, and never wore sandals on her webbed toes, and always had her spine and its rows of fins and scales covered. It was painfully clear that Lucy was different. And she suspected deep down that she was on Earth because she had been thrown away. Why else would she be left without explanation? Why else would they not come back for her?
But maybe the aliens she was related to would look for a human, and look at her all covered up, and not realize, and take her aboard their ship. And then she would show her true self and demand the answers she had been craving for sixteen years.