C133 You Have to Kiss Me Again

As soon as Soong Yibai entered, he saw Mu Tinghan pulling Lin Su's hand with a pitiful look on his face.

It was like a child reaching out to ask for sugar from his parents.

Only in front of Lin Su, who was closest to him, would Mu Tinghan show this side of him.

Soong Yibai saw it and coughed lightly. "Prof. Mu, please pay attention to your propriety."

Mu Tinghan was too lazy to care about him