Joanna Haynes knew she was different from other people: she could see things through her eyes and someone else's. A boy's. A boy named Greyson. Greyson Hail knew he was different from other people: he could see things through his eyes and someone else's. A girl's. A girl named Joanna. Joanna and Greyson always wondered who's life they were able to see at random intervals of time. Suddenly, the two realize they are a whole lot closer to knowing the other than they thought.