Falls in love with an alien

Some say she's an alien but she's always afraid to talk to people, but she fell in love with the transfer student, name Eric she knows she's adopted with a bad family that treat her wrong. Little did she Know that the red rock will make her weak and let her skin leave, it will turn her into a real form. She had to keep a secret to Eric but he knows, what she looks like, and he doesn't care what she looks like, but Lexi wants to go home because she know where she's from, she from Pluto the small planet. She know how it happened and how she got down from earth, but she doesn't know that she will lose Eric if she go up in space. The only thing is that she use power to protect people she love, she gets her memory by useing her power to remember.