Angela was more than a friend. She was a go-to girl: The only person her bff Callie could confide in. Or so she thought."Heeeey, Angie-Angie-Angela-la. Come over Saturday night. Callie and I are together, again. And we want to celebrate the hap-hap-happy news."When she broke it off with her creepy boyfriend, Callie called it the happiest day of her life. So why is she suddenly getting back together with the creep? And why is Angela hearing about it from Benny, the ex?When Callie won't return her calls, Angela's only recourse is to attend a party held by the scummiest ex-boyfriend ever. Her mission: Answers. She cannot expect the macabre and terrifying answers she finds.Secrets abound, and as she plumbs them all, Angie will discover what it means to be a Go-To Girl.