One Tree Hill - Season 7 Episode 5 Your Cheatin' Heart Where nothing ever changed until one outsider changed everything.
Overview: Haley (Bethany Joy Galeotti) is thrust into the spotlight and storm of Nathan’s (James Lafferty) growing scandal. Against her better judgement, Brooke (Sophia Bush) allows Julian (Austin Nichols) to continue working with Alex (Jana Kramer “Entourage”). Millicent (Lisa Goldstein) gets a new job, which may cause trouble for Mouth (Lee Norris). Meanwhile, Clay (Robert Buckley) and Quinn (Shantel VanSanten) grow closer.