S3E1 You Know What You Did
"You Know What You Did" is the first episode of the third season of The Hills. It originally aired on MTV on August 13, 2007. In the episode, Lauren Conrad ends her friendship with former housemate Heidi Montag after suspecting that she and her boyfriend Spencer Pratt fabricated rumors of a sex tape involving herself and her ex-boyfriend Jason Wahler. The ensuing feud between the women becomes a central focus of the series, and is carried through each subsequent season in which Conrad appears. "You Know What You Did" was produced by Tony DiSanto, Adam DiVello, Liz Gateley, Sara Mast, Andrew Perry, Jason Sands, Robyn Schnieders, Sean Travis, Michael "Spike" Van Briesen, and Rick Van Meter. The episode was met with generally favorable reviews from critics, who felt that the changed dynamic between Conrad and Montag was entertaining for television. It was additionally notable for Conrad's delivery of the titular line "You know what you did!" when speaking to Montag, which has since been recognized as an iconic moment from the series. According to Nielsen ratings, "You Know What You Did" was watched by 3.6 million viewers in its original airing. The episode was released on DVD on July 19, 2008, packaged with the third season set.
First Air Date: 08/13/2007