Hannah is thrilled with how her senior year in high school is going. Her best friends always by her side, her mom is so very supportive, and she just got a coveted scholarship to Stanford University. However, Hannah joins an online chatroom where she meets a guy she falls for quickly, and things quickly go from very good to awful.

Jessie's father is murdered and Lena, her sister, is collateral damage (it is thought to be an accidental gas leak). Jessie and her mother Anna move near Kylie and her mother Tanya. Anna wants Kylie as a replacement.