Some things have a destined beginning and a destined ending. If you can guess the beginning, you can guess the end. He comes back from that side of the earth, and he is here on this side of the earth. Before they knew it, fate was destined for them to meet. One person, two people, many people passed by. We have seen one thing, two things, many things together. Come back, leave, come back. This half of the earth is night, and the other half is bright day. Night is not really night, and heaven is not really heaven. No matter how many times we leave and how many times we turn around, no matter how many people come and go, no matter how many things happen, since we have agreed to see each other, we will definitely be able to get together again after many years.