Rose is in her eighties and has dementia, but she's not done with life just yet. Alternately sharp as a tack and spectacularly forgetful, she spends her days roaming the corridors of her aged-care facility, ruminating on the staff and residents and enduring visits from her emotionally distant children and grand-daughters. But when her friend is found dead?after an apparent fall from a window, Rose embarks on an eccentric and deeply personal investigation to discover the truth and exposes all manner of secrets - even some from her own past.