When three estranged best friends take a road trip to see their favorite band, romantic feelings resurface.

Chloe Torres' birthday has always marked the end of summer-but as she turns eighteen and prepares to leave for her freshman year of art school, it feels like the end of more than that. It's the end of her adolescence, which means it's time to leave the past behind...but can she really let go of the two estranged best friends she left there? NOPE. Chloe decides to take one more shot at healing the friend breakup she's always regretted: planning the bucket-list trip neither girl can say no to. She's taken care of everything: the car, the hotels, and concert tickets to see their favorite boy band's reunion show in Las Vegas-stage seats, so close they can fangirl right in front of the boys' faces. But first, her ex-BFFs have to say yes. And to say yes, they'd all have to be talking... which they haven't done since Ramona kissed Chloe, and everything imploded. But with some clever finagling (and some undignified begging) Chloe gets them all on board. Of course, being in a car together for two weeks brings back old feelings...a lot of old feelings...and soon enough, Chloe wants Sienna, Ramona wants Chloe, and everything is on fireeeee.