Community·Posted on Jun 25, 2021Are These Quotes From "Seinfeld" Or "Friends"?"They don't know that we know they know we know."by RubyRedsCommunity ContributorApproved and edited by BuzzFeed Community TeamFacebookPinterestTwitterMailLinkBuzzFeed Quiz Party! Can you beat your friends at this quiz? Challenge them to a trivia party!Check it out!