It was just a fantasy; an idea; to die on the day of your birthday, but the circumstances forced her to try and live, or rather, die that fantasy. Twenty year old Andrew Stowers feels his life is incomplete. There's something missing, but he can't pinpoint what. When he finds a letter in a second hand book he had purchased from a garage sale though, he finds himself strangely intrigued in the life of the writer. The letter, more like a diary entry, written two years ago, is from the girl who wants to end her life on her eighteenth birthday just because of a promise she had made to herself years ago. Andrew can't let it go. He wants to reach the bottom of that letter; to find what happened to the girl. As Andrew sets to find the girl, he finds his life changed in the way he didn't think was possible.