Still baffled, Min Yu said nothing in reply.
Grandma Yang forced a smile and went on. "This morning, Yaoyao came, and bought me so many things. But neither of us expected that my daughter would come… My daughter is mean, and she never liked Yaoyao."
"My daughter used harsh language. So, Yaoyao stayed here for less than an hour and left in anger."
"Yaoyao must be angry. That must be why she is not coming in person to drop this."
Grandma Yang teared up, and would not let go of Min Yu's arm as if letting him go would mean that he would not listen to her and abandon her. Grandma Yang was blaming herself.
Min Yu got a general idea of what happened. No wonder that girl asked him to help her deliver the box.
But, given how mature the girl was, she would not be so easily displeased.