A young woman's lonely Christmas in London is about to heat up thanks to her infuriatingly sexy flatmate in this contemporary holiday romance. Poppy Spencer has discovered there's one thing worse than Christmas alone in her flat, and that's spending it with her older brother's best friend, Isaac Blair. But her age-old nemesis has suddenly become her reluctant flatmate! Not only does Isaac know all of Poppy's most embarrassing secrets, but his sexy-as-sin smile and taut physique are making her all hot and flustered—despite the icy cold outside. A casual hookup might be just the thing to break the simmering tension between them. The trouble is, with their history, this is going to be anything but casual!