Ronnie and Sara are best friends and roommates. And for Ronnie, Sara is her whole world. She does everything with her and their small group of friends. But one day, Sara suddenly disappears and Ronnie is left with a hole in her life that she cannot deal with. And her apparent guilt over something she's done causes everything in her life to collapse. Despite her friends attempts to calm her, Ronnie sinks deeper and deeper into her loneliness. Until one day, Ronnie suddenly starts 'seeing' Sara. Or does she? No one else can see her except for Ronnie. Is it Sara's ghost? Ronnie's imagination? And why does Ronnie feel so guilty about Sara's disappearance? Sometimes, your friends aren't who you think they are.
