When Jennifer fails to stop a young man falling from a cliff, both he and her self-esteem hit rock bottom. It's typical Jennifer - her whole life has been spent screwing up. Her teachers gave up on her, her best friend patronises her, and her boyfriend is two – probably three - timing her. But as guilt threatens to send Jennifer over the edge, she is faced with a new challenge. For the second time, despite her fears and failings, it's down to Jennifer to save a life.