Her.

In this thrilling romance, Nailyn, an alien from another planet, finds herself on Earth after her home planet was destroyed in a black hole. Her mission is to reproduce so some strain of her species can live on. She has to learn the ways of the human kind, without the use of her many abilities, in order to fit in.
Shiloh is a teenage boy who goes to school with Nailyn, and can't help but be drawn to her mysterious beauty. What's more, is after talking to her he begins to notice how strange she is. He will stop at nothing to find out her secrets.