Confronting the past is something four friends and former neighbours have managed to avoid for a decade. Those happy, formative years on Hydrangea Close came to an abrupt end. And now, ten years on and from all corners of the earth, Aidan, Susan, Claire and Matthew, are coming home to face up to a day that haunts each of them. Will that sweltering hot afternoon when death arrived on the doorstep of Hydrangea Close continue to haunt them? Or will they finally be able to exorcise the past?