"What? A tumor in your belly?" Wang Yao was surprised to hear it.
"We just found it this morning after the ultrasound. The specialists will see me tomorrow to confirm the diagnosis. According to my experience, the tumor is most likely benign. Don't worry too much," said the doctor who thought Wang Yao was the old man's relative, so he tried to be kind to Wang Yao.
"I see, thank you," said Wang Yao.
Wang Yao turned around and walked away. He knew why the old man had to stay in the hospital for a while.
"Hi, Yao!" Wang Yao met the middle-aged man who just came in the hospital by elevator.
"Hi," Wang Yao responded distantly.
"Good to see you. I need to tell you something. You grandfather has to stay in the hospital for two more days," said the middle-aged man.
"I know. He did have to stay for two more days!" said Wang Yao impatiently.
