Gretna Green is one of the world's most famous wedding destinations, and has been host to thousands of runaway weddings over the generations. Wedding Town follows the brides and grooms who have chosen to marry or renew their vows in the town, and the people working behind the scenes to make each ceremony special. Getting hitched in this episode are Karen and Ray, childhood sweethearts who first met over 35 years ago. After both marrying then separating from other people, they are finally tying the knot. Wolverhampton couple Jamie and Paula are hoping that after two failed wedding attempts it'll be third time lucky for them in Gretna Green, and businesswoman Jackie finally secures her first ever Elvis wedding booking.