Inspired to become a better person, a young man attempts to fulfill 12 unrealized life wishes of a woman he knows.

Shena gives Glen a list of 12 things she wants him to do before death hits her. Glen agrees because he feels sorry and wants to do good. It turns out that Glen begins to feel true love for Shena. This makes Shena afraid because their love would make it difficult for Glen later if she were gone. Shena decides to end the 12 requests before they are finished. However, Glen insists on completing the 12 requests.