Don't you always plan the perfect Christmas? Don't you always think it will be the best one ever? And doesn't something - usually one of your loved ones - always come along and screw it up? Katy's been spending too much time in the office and not enough time with her family so she wants it all: snow (fake or real), the Michael Buble Christmas album, whatever it takes. There's only one thing missing as far as her husband Ben is concerned: another baby to complete their family. Katy isn't so sure... Ben may be playing the role of Master Elf in the pre-school nativity but he is struggling to master his own family life. With romantically-challenged friends, an ex who refuses to go away and Katy's mum's 64-year-old toy boy thrown into the mix, Christmas looks like it could be going off the rails... Never mind family planning, can Katy and Ben even plan to make it to the end of Christmas Day?