David forces Gail to get her story straight before they leave the Lakes, but a police officer's visit causes both to fear they are about to be discovered. Then Nick turns up, just as they've managed to devise a tale that was meant to put Tina's mind to rest. Peter's repeated attempts to see Simon prompt his family to plan an intervention to stop his drinking. But he refuses and just keeps warbling on about wanting to see Simon. Dev eagerly pretends he is still married to Sunita when her aunts arrive to stay - to the point of sharing a bed.