Set in Lost Island. A boy, Gabe, was chosen by his grandfather to help him sheer the sheeps in lost island.
On the way to the island his grandfather told him a story about a ghost who used to live in the island. This made Gabe curious.
While exploring the island Gabe discovers that there is someone else living in the island. He was scared and thought it was the ghost in the story.
Ginny, his sister, came along to the island. Both of them encountered a stranger. That stranger described the ghost in the story. Later finding out that she was the ghost in the story who isn't actually dead.
Delia was the name of that lady, she pretended to have died after Jack, her lover, left her. The island used to be her home, she just went there to say good bye and made sure no other would see her. So both Gabe and Ginny helped her escape the island.
When finally Gabe and Ginny got back to island after helping Delia, neither grandfather nor Uncle Paul found out. That's when they learned from delia's life story to cherish whomever the loved.