Caitlin has Asperger's. Her world is black and white, and anything else is confusing. Before, Caitlin went to her older brother, Devon, for help. But Devon has died, and Caitlin's dad isn't helpful. Then, she comes across the word "closure" and realizes this is what she needs. And in her search for it, Caitlin finds that the world might not be so clear-cut after all.