For 17-year-old Paige, science has been her life and shes the brightest student in her entire school. Shes even invented time travel, well sort of! But she starts to realize that theres more to life than just science. The boy who has been her friend for years has become the man who has stolen her heart and causes it to hammer in her chest. With her time machine to help them, Dan and Paige get to see things they couldnt imagine seeing otherwise and they learn about each other, life and love and make some life-altering decisions along the way.