THE EVENT THAT CHANGED ALL OF THEIR LIVES HAPPENED ON A SATURDAY AFTERNOON IN JUNE, JUST MINUTES AFTER MICHAEL TURNER - THINKING THE NELSONS' 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...