Absolute (2007)

Brandon Woods, a stubborn college student with a fear of being alone, has been living with a dark secret for several years now. Yet, he continues to pursue a normal life while socializing with anybody and everybody, including his two best friends, Abby and John. But when Brandon questions his own beliefs about right and wrong after a lecture on Greek philosophy, he wakes up the next morning finding that his world has been completely abandoned. As those around him disappear from existence, Brandon must face his worst fears in order to discover the ultimate fate that awaits him.