Sometimes, the warmth is just separated by a window. You can feel it as long as you open the window. It was such a simple truth, but Lin Ran couldn't figure it out.
Yin Yang is a happy person. He once thought that Lin Ran was an equally happy person like him. Soon, he discovered that it was just an illusion. They lived in the same wealthy area, but he always felt that Lin Ran had a simple atmosphere; even if he was a good friend, he knew that was not the real Lin Ran. In the end, he realized that Lin Ran was just a stupid kid who didn't know how to open the window.