? I was walking on the street, looked up and saw the redbud tree covered with purple flowers, and imagined the petals of the tree scattered all over Chu Chu. Perhaps, each of us lives with the appearance of color, just superficial. In fact, there may be a fish, a rabbit, a cat, a dog, or a lion inside. We look for similar people in the vast sea of people to warm each other's hearts. Perhaps when we meet someone, we feel like we are in another world. It was as if we had known each other for a long time in the previous life. See into each other's souls. That must be because we are the same inside. Just like me and Chu Chu.