この作品は心温まるお話です。

題:あなたの宝物について、宝物があなたに話しかけているように書きなさい。
宝物:Letter

I was written by M. Y's best friend in elementary school days.
When Y was eleven years old, she studied hard for her examination, but her grades had fallen, so she was very depressed.
Then, I was written by M. A lot of encouragements are written in me. Y was very pleased, so she was able to work hard to pass the examination.
Since then, I'm at the bottom of her drawer locked away with a key. She sometimes reads me again.