There is a fan in a house, but he is lonely.
One day, an old lady brought a plant. The fan got along with the plant. He loves her, and she loves him however, they cannot approach each other.
Unfortunately, the lady gradually forgot the fan and the plant although the plant bloomed. The fan became duty and the flower withered. The fan could not stand for withered flower, so he flied away to save her.
This story was so interesting for me. I think the feeling of the fan is very humane. The idea is needed in life and this story represents that one someone lover even if he dies.