When Mike deCosta arrives in Honolulu in search of his missing brother, Luca, his own life is a mess. His ex-boyfriend still has a hold on him, and Luca seems to have made the same mistakes with his abusive ex-lover, Greg. Not only did Luca take Greg back into his life but moved to Honolulu with him in search of Greg's dreams. And now, Luca's been gone for four days and it was the couple's crazy, drug-addled landlady who reported him missing. Not Greg. And now, Greg has vanished, too.

Keanu Māhoe is a private investigator and former cop whose specialty is tracing people who've come from the mainland and slipped through the cracks of Hawaiian society. He's immediately attracted to Mike when they meet on the flight from Los Angeles, and the man's haunting sadness makes Keanu want to reach out and help him. Keanu wants to show Mike the aloha way of life, the value of rainy days and Mondays...the other side of paradise.