Zoe hasn't seen Gina for years blaming her for the secret that she's been running from ever since she was sixteen. Now Gina is back in her life but she's very different to the mum Zoe remembers. Slowly but surely Gina is losing her memory. As she struggles to cope with Gina's illness can Zoe face up to the terrible events of years ago and find her way back to the people she loves?