Ep 3. Lying Little Weasels

In the third episode of the first season of Cheat, titled "Lying Little Weasels," tensions continue to build between the two main characters, Leah Dale (played by Katherine Kelly) and Rose Vaughan (Molly Windsor). Leah, a university professor, is convinced that Rose has plagiarized her essay and made up a fake illness to cover up the fact that she did not complete it on time. However, Rose denies this and claims that Leah is simply out to get her.

As the episode begins, Rose discovers that her boyfriend Ben (Tom Goodman-Hill) has been cheating on her with her best friend Maxine (Lara Rossi). Devastated by this betrayal, Rose turns to Leah for support and admits that she did actually plagiarize the essay. However, Leah is not willing to forgive her so easily and insists that she must confess to the university authorities.

Meanwhile, Leah continues to be haunted by memories of her affair with her former student Adam (Burn Gorman), who is now serving time in prison for murdering his girlfriend. She begins to suspect that he may have had an accomplice and becomes determined to uncover the truth.

As the tension between Leah and Rose reaches boiling point, a number of other characters are drawn into their conflict, including Rose's father William (Peter Firth) and Leah's husband Adam (Tom Goodman-Hill). With accusations and recriminations flying back and forth, it becomes clear that no one is quite what they seem and that every character has their own hidden agenda.

Overall, "Lying Little Weasels" is a tense and gripping episode that continues to explore the complex relationships between the characters. With its blend of psychological drama, suspense, and mystery, Cheat is shaping up to be one of the most intriguing new shows on television.