"What are you doing."
Suddenly, Song Yifan grabbed Cheng Cheng's right hand, looked at her and asked.
Cheng Cheng was startled and quickly retracted his hand, but Song Yifan grabbed his right hand even tighter.
Cheng Cheng didn't know when he woke up. She didn't speak, just lowered her head.
"What are you doing?" Song Yifan stared at her and asked again.
"I... I..." Cheng Cheng didn't know how to answer. After all, he looked like a thief when he searched someone else's pockets. What's more, he was so panicked when he found out.
"I... I just want to see if you have your family's contact information on you. I have to go to class, so..." Cheng Cheng said cautiously, lowering his head and not daring to look at him.