If I'm not the one... I must be your best mistake

It's the sumer before Romilly's last year with her parents. This should mean beach parties with all the boys who gave her cigarettes, and do her best friend's make up for the last time. Right?  Instead Romilly is being shipped away to her parent's Ivy League friend's family home. Now her summer and senior year is being filled with uniforms, boys who think they know it all, and maybe new love. I mean, anything's possible.