Eui Joo has the most dramatic life out of all the characters in this drama. He is born into a rich family, but becomes the only son of a single mother, then back to the heir of a large company and a terminally ill cancer patient. It wouldn’t be an exaggeration to say the flow of the drama swifts along with Eui Joo’s circumstances. The main theme of the drama is the relationship between a woman and a terminally ill man.