What if there had been a possible escape route for Xiang Liu? What if Xiao Yao had firmly chosen love over what was suitable? What if Xiang Liu and Xiao Yao's mutual devotion had not missed its mark?
What if Xiang Liu had been just a little more selfish? What if Xiao Yao had been more forceful in expressing what she truly felt? What if the friend who wasn't quite a friend had ultimately become her lifelong companion?
There are some original details, but not many. Most are simply there to make their path smoother. The original intention of this story is for Yao and Liu to stay together for life.
Theme: Having the one you love by your side is the foundation of a peaceful, happy life.