The Disadvantages of Making a New Friend

Kate Lerman, a normal high school girl; just wanted to make a new friend because her ONLY friend ditched her. She's really enjoying her time with that new friend. After returning from the family trip to Cabo, she just wanted to tell her friend all about it. Until she found out; her happy-go-lucky life before Cabo had changed a lot.
Could it be the same again?
Not really.