"Song Nan, you really like doing homework so much." Shen Li tilted his head and looked at her.
"Huh? No! I'm stupid, hard work can make up for my stupidity."
"That's it..."
"But if you write mine! I will become stupid," he said while suppressing a smile.
Song Nan suddenly raised his head, "Shen Li, you did it on purpose!" She was always careful and would never get his paper!
"It's just intentional, what's wrong~" He was in a good mood, even his voice was smiling.
Purpose: one person for life