You and Me Under the Moonlight

I had a past with Zhou Shining when I was in college, but few people know about it. He and I walked to the lakeside of the school, and the two of us stood by the lake in silence. Walking on the plank road to the pavilion, he turned back as he walked. "Why do you keep looking back while walking?" "Because there is you behind me." Because of factors such as age gap and different experiences, we were not able to be together at that time. Five years later, we met again. At this time, we were more mature than before...