The event that changed all of their lives happened on a Saturdya afternoon in June, just minutes after Micheal Turner, thinking the Nelson's house was empty, stepped through their back door... After the loss of his wife, Michael Turner moves to London and develops a close bond with the Nelson family next door. Josh, Samantha and their two young daughters seem to represent everything Michael fears he may now never have: intimacy, children, stability and a family home. The friendship at first seems to offer the prospect of healing, but then a catastrophic event changes everything. Michael is left bearing a burden of grief and a secret he must keep, but the truth can only be held at bay for so long...