All regrets and misses in the movie will have an explanation and an ending, but there is no such thing in life.
Xiang Tong: "I have tried to forget you countless times, and I have also thought about avoiding you for the rest of my life. It was not until I actually saw you that I realized how someone who had imagined a life of ups and downs together could willingly give it to someone else..."
Intention: Relaxed