"Change my heart for yours, and we will know and remember each other deeply."
In the memories, there is you and I miss you
There is also warmth and regret
Wen Dong: "Gu Shuying, I love you. I won't give you any advice for the rest of my life. I will just listen to you."
Gu Shuying: "Wen Dong, do you know that there is a lot of traffic in the world, but I have a special liking for you."
Purpose: The world view of contemporary teenagers