Becoming a famous playwright is all Winnie ever dreamed about. For now, though, she'll have to settle for assisting the celebrated, sharp-witted feminist playwright Juliette Brassard. When an experimental theater company in London, England, decides to stage Juliette's most renowned play, The Lights of Trafalgar, Winnie and Juliette pack their bags and hop across the pond. But the trip goes sideways faster than you can say "tea and crumpets." Juliette stubbornly butts heads with the play's director and Winnie is left stage-managing their relationship. Meanwhile, Winnie's own work seems to have stalled, and though Juliette keeps promising to read it, she always has some vague reason why she can't. Then, Juliette's nephew, Liam, enters stage left. He's handsome, he's smart, he is devastatingly British…and his family ties to Juliette pose a serious problem, forcing Winnie to keep their burgeoning relationship on the down-low. What could go wrong?