Sixteen-year-old Anna is an unremarkable schoolgirl. She does her homework, and keeps out of trouble. At home she emotionally supports her depressive mother and occasionally goes out with friends, but she allows no one to get close. Then Craig Ritchie storms into her life, and nothing is the same again. Nothing much happens in Anna's life. She gets on with her school work, helps her mum and keeps her fellow students at arm's length. That...