上课同桌在我阴上放震动器

The young man opposite him was slightly startled. I'm not sure about this. However, I stared at Zhang Lei at the door of the boys' dormitory for several days. Every time I saw him, he probably went to the playground after dinner. I walked with Shen Jingyi. When they got to a place with few people, I didn't dare to follow them, for fear that they would find out!...