This is the 3rd and final book in the Spark House trilogy. I've enjoyed all of them but this is probably my least favorite in the trilogy. Each of these can be read as standalones because they each follow a different sister. This story follows Harley who I'm pretty sure is the youngest of the 3 sisters. This is a second chance, age gap, friends to lovers romance with a single dad. I liked the romance for the most part but there were things that just didn't work for me. Gavin is a 40 something year old man yet it takes his best friend telling him what he's feeling for him to realize what he's feeling. Also his daughter Peyton acts younger than she actually is in the book. Also the side characters were really bothering me in this book. I get that we needed some drama but this just seem to be done in an overly dramatic way. I did enjoy following there story though and I love how things ended.