A-list movie star Julian marries ordinary office worker Maya. He is clingy, possessive and utterly devoted to his wife, yet Maya remains distant, obsessed with her career and oblivious to his hidden suffering. Unbeknownst to Maya, Julian suffers from terminal illness and conceals his condition to avoid ruining her promising career. After he collapses on set, the truth surfaces. The whole tender daily life Maya once dreamed of turns out to be her regretful fantasy; in reality, she missed his last moments due to work. She grows into a famous songwriter, composing a sorrowful ballad as a lifelong un-mailed apology for the love she only recognized after losing him forever.
