Party Girl

I know I am going off topic but the book i chose for my book project is Party Girl. It is interesting till now and i am gettieng more details.
the question i had posted was..."This book I am reading is how a girl named Kata seeks revenge for her best friend Ana. So, Kata is determined to seek revenge and won't stop at anything! I have a question for all the readers, if someone shot your best friend what would you do, seek revenge, get help? Or even kill.....(tada daaaaa(soundefect))"

please reply if you can!!!|☺☻☺☻☺☻☺☻☺☻☺☻☺☻