Young, uptight English writer Henry creates a novel that ends up being a resolute failure. He is delighted to find out his book is a surprise hit in Mexico but when he is invited there to promote it, he soon discovers why: his Spanish translator Maria has rewritten his dull book as an erotic novel. Henry is furious, and even more so when his publisher insists he and Maria conduct a book tour across Mexico together. Opposites attract and the chemistry between the couple ensures sparks fly.