Haley (Bethany Joy Galeotti) confronts Brooke (Sophia Bush) regarding the stolen calculus test. Lucas (Chad Michael Murray) and Peyton (Hilarie Burton) consider taking their relationship to the next level as Peyton and Brooke grow closer.

In Deb's (Barbara Alyn Woods) absence, Nathan (James Lafferty) throws a senior party at the Scott House, where a sex tape from Nathan's past surfaces.