its hard being the secret best friend of the next king, for Tess and James their friendship spanning twelve years changes when Tess comes back from the boarding school she attended for three years, to see James as no longer a boy but a man. Causing her to ask herself is it possible to be best friends with a future king, and an even more impossible question is it possible to love him too.

Amberlynn Grace has been best friends with Niall Horan since she was 5 years old. When she was 15, Niall left to go audition for X-factor, and she was left behind in West Meath, only able to talk to Niall on the computer. And then, her world turns upside down. Her parents announce they are moving to America. Even farther away from Niall. Her parents tell her once she turns 18, and graduates high school she can move anywhere she wants. At first, She's upset about leaving, and tries to refuse to go. But then Niall promises her that he'll be there to get her on her graduation day. Fast forward a few years, and Niall has arrived to get her. She moves to London with Niall and the rest of the boys. The more time she spends with him, and he spends with her, the clearer something becomes to the both of them. Just without the other knowing it. It could tear them apart, or it could make them closer than ever.

Tessa Young is an 18 year old college student with a simple life, excellent grades, and a sweet boyfriend. She always has things planned out ahead of time, until she meets a rude boy named Hardin, with too many tattoos and piercings who shatters her plans.