He
At the beginning of the story, a boy with low self-esteem fell in love with a girl.
At the end of the story, the boy transforms and has a family with his beloved girl.
A letter sent by Song Qingmian to Mr. Pei:
"Dear Mr. Pei, although I didn't fall in love with you at first sight, your tenderness has already penetrated into my heart. You are kind, careful and patient. You are excellent, so I tell you, please don't feel inferior. I am glad that you like me. Maybe you have a filter in your eyes. I am not as perfect as you think. No one is perfect. You are completely worthy of me. We are a match made in heaven."
Pei Yue replied to a letter to Mrs. Pei:
"Dear Mrs. Pei, I am honored to be your husband. Maybe it seems humble to say this, but I am happy to be in front of you. You are the bright moon in the sky. I am not just a filter to you. When the filter is gone, I will feel that you are the brightest pearl in the sky. Thank you very much for falling in love with me. You are right, we are a perfect match. We are a perfect match."
Purpose: Life should be sunny and full of hope.