Boys of Denver: Book 3. Boys of Denver, #3

Lunna has always been the steady one - the friend who shows up, who listens, who carries her pain somewhere no one can reach it. But beneath the easy smile and the warm loyalty, there's a girl who once loved something pure and had it destroyed. A girl who learned what it means to be replaced, and who has spent years making sure no one ever gets close enough to do it again. When her mother forces her back to the piano - the music that once meant everything, and now means only him - the fractures start to show.
Meanwhile, Lorenzo and Anthony are learning something that terrifies them both: that what passes between them in stolen moments and careful silences isn't something that can be contained much longer. As old secrets demand to be spoken and trust has to be rebuilt from the ground up, every friendship in this story is about to be tested in ways none of them are ready for. Closeness, it turns out, is the most dangerous thing of all.
Book Three is about the unbearable intimacy of finally being known - and everything we risk when we let someone in.