First meeting
Chen Yu: "Oh, the college bully is so sweet and patient."
Lin Chengyu: "Chen Yu, you are such a good person."
After getting along
Chen Yu: "You are such a good person."
Lin Chengyu: "You are so cute."
Graduation
Chen Yu: "Don't come close to me"
Lin Chengyu: "I like you."
Finally
Chen Yu: "Lin Chengyu, stop reading the paper and look at me!"
Lin Chengyu: "Don't make trouble, be nice, I love you the most."
Purpose: Learning is to build the motherland