One Tree Hill Season 4 Episode 15

Two years ago, when Peyton dumped her still wild, philandering boyfriend Nathan the n-th time for being an inconsiderate bastard, he wasted no time to jump in bed with drunk Brooke and taped the scene himself. Now Haley sees that at the pre-prom party, and knocks her 'rival' a black eye, just as publicly. Nathan assures Haley it was before he even met her and utterly meaningless. Deb arrives then, thinks she left the party mess and is told just to clean it up. Nathan tries to explain and apologize to everyone who was at the party. Peyton is at least as angry at Brooke as Haley, who ruins all Nathan's tapes plus the camera and demands a list of all the girls he ever slept with. Lucas tries to calm Peyton down after she stole Brooke's dress but their row keeps escalating, and is startled his ma goes to the prom with Dan, whose infidelity-expert advice to Nathan not to make the list is ignored- so Haley tells her poor husband she only wanted him to be unable to...