From doctor...Dr Jack Armitage can't wait to spend the Christmas holidays on a beach sipping cocktails. But his trip is delayed when an unexpected gift is left on his doorstep...a little girl! Reformed bad boy Jack is great with kids - but only when they're his patients! To daddy! Dr Sophie Norman is Jack's replacement, but this single gal didn't expect her new duties to involve being a stand-in mum! Jack needs all the help that Sophie can give him - and whilst ensuring this little girl has a magical Christmas to remember they find the most magical gift of all: a family.