Heavy heart

Lu Jingyu confirmed that Nora was normal and did not stay long, so he left before dinner.
Andrew Li sat in the study for a while, then took out his cell phone and called Teacher Li.
He personally sent Nora to kindergarten this morning. Even if the little guy left alone, he must have left from the kindergarten.
Teacher Li should know what happened during this period.
On the other end, after receiving the call, Teacher Li was very nervous and told everything that had happened today.
"...I...