Christmas is coming, and life is busy for vet Maz Harwood.She has a beautiful baby boy, George, and she will soon be marrying fellow vet Alex Fox-Gifford. But between arranging the wedding, performing life-saving animal surgery, and taking care of George, Maz doesn’t have much time left for Alex, and even if she did, he’s working even harder than her. And as Alex won’t do anything to make life easier, Maz has decided that she will have to take matters into her own hands. But Maz’s solution has truly terrible consequences for them all, and as the wedding approaches, Maz realises that it will take a Christmas miracle to get her and Alex to the altar.