After the two of them left, Gao Ming was indeed in a bit of a predicament. He really didn't know if he should follow them because if he did, he would feel like a superfluous third wheel.
But if he didn't go after them, he would be wondering whether he should give Chen Kai a ride back as Chen Kai didn't drive and his own car was parked outside the school.
While he was hesitating, he suddenly saw a beautiful girl running towards Qin Yue at an incredible speed. Gao Ming didn't recognize who Gao Rourou was, but he sensed that the two of them must have a very close relationship. He didn't know if this was because of Chen Kai or Qin Yue. But soon, he learned the answer - Gao Rourou embraced Qin Yue and the two began to weep heavily.