Abstract of the book "Echoes"

The heart always betrays what time cannot silence. She had been in love with him since she was fifteen. Grayson Callaham — her brother’s best friend — the man who kissed her one night and loved her like no one ever had, only to shatter her the next day with his words. Seven years later, Eloísa Carver is a young cardiologist determined to leave the past behind… until the hospital’s new director turns out to be him — the man who broke her heart. Now Grayson is engaged, but nothing can erase what once burned between them. In every touch, in every glance, desire ignites again — dangerous and inevitable. Caught between guilt, secrets, and an attraction impossible to contain, they will discover that some loves never die… they simply wait for the right moment to echo.