It's the day of Nick and Jo's wedding, and wedding fever has struck Aidensfield, even Greengrass and Blaketon are doing their bit for the big day. Seeking peace and quiet, Nick sets off for a ride in the country before the nuptials, but disaster strikes when he comes across a dangerous domestic dispute and is left stranded in the middle of nowhere with an injured man. Can he save a life and make it down the aisle in time?