Heather always had Violet by her side , but when Violet falls in love with Miles , aka Heather's one and only crush , Heather takes on a new character to get what she wants . That includes , becoming popular , ruining Violets reputation and friendships , as well as getting Miles back to being her one and only best guy friend . Would you go this far for your man ? Well , Heather will , and she does very cruelly .