The fill-in boyfriend Bibliographic information Title The Fill-in Boyfriend Author Kasie West Length 344 pages Summary When Gia Montgomery's boyfriend, Bradley, dumps her in the parking lot of her high school prom, she decides to do the unthinkable, convince the cute guy waiting to pick up his sister to pretend to be her boyfriend for the night. Will Gia turn her fake boyfriend into a real one without exposing her lie and possibly destroying her friendships and her newfound relationship? Review I have read every single Kasie West book and I have never ever been disappointed. So I was really excited when I found out about this book. This book is a fun and a pretty quick read, making it a perfect book for the beach. It is rather formulaic: Readers will know from the beginning whom Gia will end up with and that her little lie will probably be exposed. But she learns some thoughtful lessons along the way, such as not to put too mu...