One Tree Hill (2003)

S4E17 It Gets the Worst at Night

After Mouth and Rachel's road trip takes an unexpected turn, their friends set out to help them. Meanwhile, Nathan and Haley seize a second opportunity to relive their Prom experience, while Peyton and Lucas choose to deepen their relationship. In the midst of all this, Brooke confesses to Haley about the stolen calculus exam, bringing everything to light.