After the applause, Zhang Song found a seat and sat down. Zhang laoshi gave a few words and left hurriedly. At this time, everyone returned to listening to the class, and the female lecturer on the podium continued her unceasing explanation.
Zhang Song, Zhang Jun, and Su Xiang sat side by side. The few people sitting behind them were very curious about the relationship between the three of them. Driven by curiosity, they finally nerved themselves to look for Zhang Jun. Zhang Song and Su Xiang asked in a low voice, "Dude, I'm a little curious. Do you know each other before?"
Zhang Song did not speak. His expression was like that of a thousand years old iceberg. There was no change in his expression. Zhang Jun smiled and said nothing to the curious people behind him, while Su Xiang said pr
