Nozomi Nagai and her brother Max are in San Francisco to live and work for their uncle Stephen for the summer as interns at an art museum. There she meets the perfect girl: Willow. When Willow enlists Nozomi to pose as her new girlfriend to make her ex jealous, Nozomi has a master plan of her own: turn their fauxmance into something real. As the lies pile up, it's not long before Nozomi's schemes take a turn toward disaster

and maybe a chance at love she didn't plan for.

adapted from jacket and perusal of book.