Su Rui sat at his desk, pulled out a book from the shelf and looked at it casually. Since Su Rui thanked Lin Aoxue just now, the two men have remained silent.

Lin Ao-xue is sitting on the edge of the bed, looking out the window at the moonlight, distracted, do not know what to think.

Su Rui closed his book and recalled the awkward situation in which they laughed and returned to silence. He looked at Lin Aoxue's still reddish cheek and tapped on the table with his fingers.

"Hello, Mr. Lin Aoxue." Su Rui asked with a laugh.

"What for?" Lin Aoxue recovered from his reverie and looked...