This is Silver's book. You may remember Silver from Bad Boyfriend (he's one of Eli's oldest friends). Silver hasn't had an easy life. Fleeing from a gay conversion camp, selling himself on the streets to survive, after having suffered a massive betrayal by someone he loved - yeah, Silver is done with allowing anyone to get close enough to hurt him.
While I could appreciate him as a character, I never really connected with him, beyond feeling sorry for him for all that he had to endure. And I didn't connect with Zeb either, because we only get to see Zeb through Silver's eyes, and those eyes are biased as fuck. Which made me biased against Zeb too, to some extent. Silver is prickly, standoffish. Zeb is... I don't really know how to describe Zeb. Bland. Wimpy. Wet noodle. He tries, but he sounds judgmental off and on, and he had no right to judge Silver for the choices he was forced to make.
There was no grand romance, there was no believable attraction, there was nothing that made me think these two men were really in love. Silver is angry at Zeb and pushes him away, understandably so. Zeb's pursuit of Silver felt more like a guilt trip to me than any kind of real romantic emotion, and the story spends too much time on the other couples from previous books. I already know them, and while the author may have written so much of them into this book to make it work as a standalone, that only served to bore me - because I already know these people.
So, out of the series, this is not my favorite book at all.
** I received a free copy of this book from its publisher in exchange for an honest review. **