Unquantifiable

Zoe White is never one to say no to a challenge and when a local band who just got booked for a once in a lifetime gig abroad that could make their entire career start hosting auditions to find a main female singer, Zoe is the first to sign up. This could be the opportunity she has always been waiting for.
The only problem is Ambrose. Tall, dark and handsome Ambrose who never reveals who he truly is. The boy who tormented Zoe throughout high school. The boy Zoe literally cannot stand to be near for more than a minute, is the lead guitarist. And he's about to put so many flaws in her plans.
If Zoe makes the trip she will have to spend an entire month with him, working alongside him and she knows more than anyone that a lot can happen in a month.