Before the end of the summer vacation, I went to the mental hospital to visit Zhang Baobao.

When I arrived, she was laughing towards the wall.

The doctor said she always felt like she was attending classes at Tsinghua University.

When she had nothing to do, she would sit in front of the wall and listen to the teacher.

When she saw me, she smiled foolishly, "Hello, classmate, I am a student at Tsinghua."

Then she reached out and grabbed the air next to her, "I forgot to introduce you, this is my boyfriend, he is called Liang Feng."

Looking at her slightly bulging belly, I looked at her with a hint of pity in my eyes.

Just outside the hospital gate, I saw Liang Feng standing under the shade of a tree.

He waved at me with a smile, and I quickly walked towards him.

The sunlight shone on him, and I ran towards that beam of light with all my might.