Kenzie O'donnell, a senior student with hazel eyes and dark brown hair, previously thought that her senior year would seem ordinary. However, it turned out to be all wrong. She felt happy when she met her five new friends, named Katie, Alexis, Carissa, Ariah, and Leah. And it wouldn't be about friendship if they didn't go through some shits. And six months later, things start to feel different. Happiness seems to no longer want to be in her life, when she meets a guy named Brennan.
Brennan Fisher, a Kenzie's classmate with light brown eyes similar to his hair, is Katie Wright's boyfriend. And apparently her girlfriend is Kenzie's best friend. However, a few months later, Brennan and Katie break up. Brennan himself is known as someone who always goes for one of his ex-girlfriend's friends. And Kenzie seems to be the one on his target lists. Not surprisingly, later, Kenzie and Brennan's closeness ultimately have a negative impact on Kenzie's friendship.
As time went on, the friendship between Kenzie and Katie seemed to fall apart into pieces. So, will everything be back to normal? Or is it the other way around?
And how will Kenzie's other friends, like Carissa, Ariah, Alexis, and Leah react when they find out about the special relationship between Kenzie and Brennan?
Harper and Riley have known each other their whole lives, but for some reason they were never friends. Every moment and memory, the other was always there in the background. When high school came around Harper moved away.
At senior year soccer tryouts, Harper was the last person Riley would have expected to come strolling in. Now not only do they have to navigate senior year, new friendships, but also their secret feelings for each other. What happens when the two girls get recruited for college soccer teams at opposite sides of the country and it starts to come between them?
They both have to make difficult decisions about their past and college, both of which could threaten their blooming relationship. When commitment day rolls around, will Riley still choose her dream school? Or have her dreams changed?
And yes this story mentions the Taylor Swift song "Invisible String", hence the story title.