In some other life
(Book)

Three years after making the decision to turn down her acceptance to an elite private school for the opportunity to date the boy of her dreams, eighteen-year-old high school senior Kennedy walks in on that same boyfriend cheating with her best friend and wishes she had chosen differently. But when she hits her head and wakes up in the version of her life where she chose to attend the private school, she finds that it's not as perfect of a world as she once thought.