"Zhiruo, I've come to see you. Are you free? Let's go for a walk in the street."

"Brother Song, I'm sorry, I have something to do. You go ahead."

"No problem, no problem. If you don't want to walk around, that's fine too. You just finished practicing, you must be hungry. Let me treat you to a meal at a restaurant here, okay?"

"I'm not hungry, Brother Song, you go by yourself."