One summer bound them. One secret divided them. One reunion could change everything.

As teenagers, Summer Knight and Echo Abara spent one unforgettable summer as camp counselors. Beneath sun-soaked days and starry nights, their bond deepened from easy friendship into something more--an unspoken love neither dared confess. Life pulled them in different directions, yet their souls remained tethered by time, distance, and a shared secret.

Neither has forgotten their connection--nor the secret they swore to keep. When a reunion brings them back together, their lives collide once more, stirring long-buried emotions and unanswered questions. Summer and Echo must confront not only their unvoiced feelings but also the burden of their shared secret--one that could shatter everything they believed about their friendship and the summer that shaped them.

Will they find the courage to embrace what's always been between them? Or will the truth they've guarded destroy their second chance?