This is the first guy character who we weren't introduced to in the first book. Finn didn't go to school with the other guys, but he is a player on Dex's team. We did see some of Finn and Chess in Dex's book, because this book kind of takes place during the same time as Dex and Fiona. 

While I enjoyed this book, I just didn't feel like I connected to the characters much. Chess kept trying not to grow I think was part of my issue. All the problems seemed to revolve around her stubbornness. Yet, I understand why she would want to protect herself, so I can't be too annoyed with her. I like how sassy and quirky she is which works with how charming Finn is. 

Their relationship is slow going though. I am always happy when these things take time. Friends -> Roommates -> Lovers. I really liked it and I can't wait for book 5.