I do (not) miss you

Summer and Alex used to be best friends. But one day, Alex ditched Summer and she never knew why. Will they ever become friends again? Will they ever get back that thing they once had? Or is the hate too strong? And to top off her Alex problems, Summer comes up with a plot against boys for always breaking the girls hearts. She becomes somebody she's not as a result of this plan. Does she make her way back to being herself?