How well can you really know someone? Best friends Kennedy, Sage, Lexi, and Caroline seem to have it all. Perfect families. Perfect jobs. Perfect lives. They were untouchable. Nobody thought anything could go wrong. Until it did. When Sage is betrayed by two people she trusts most, they realize they don't really know each other at all. Their lives rapidly decline into a tangled web of lies, adultery, betrayal, and murder. Sometimes perfection isn't always what it seems.