You Know What You Didthe Hills : Season 3 Episo... Guide

After Heidi attempts to hand Lauren a letter to reconcile, a screaming match ensues outside the club. Lauren delivers the legendary line, "You know what you did!" . She labels Heidi a "sad, pathetic person" and officially ends their friendship. Cultural Impact and Legacy

The episode was a massive success, viewed by 3.6 million people during its initial airing. You Know What You DidThe Hills : Season 3 Episo...

Lauren and Audrina Patridge have settled in as new roommates, while Heidi has moved in with Spencer, a move that Lauren strongly distrusted. After Heidi attempts to hand Lauren a letter

Fans have pointed out a famous editing error during the climactic scene where Lauren’s drink level and type appear to change between shots. Cultural Impact and Legacy The episode was a

The episode centers on the immediate aftermath of a "sick little rumor" regarding a supposed sex tape involving Lauren Conrad and her ex-boyfriend, Jason Wahler. Lauren firmly believed that Heidi and her boyfriend, Spencer Pratt, were responsible for fabricating and spreading the story to the media. Key Events

This feud became the central engine for the remainder of the series, dictating social circles and storylines for every subsequent season Lauren appeared in.