chapter 108 What does he mean by being harsh ===

That night, after Jiang Ruanruan got off work, he came over to pick up the two little guys. They were the only two people left at the entrance of the kindergarten, with the teacher taking care of them. "Sorry, I'm late again." Jiang Ruanruan smiled apologetically and stepped forward to pick up the two little guys. However, the teacher protected the two little ones and smiled at her awkwardly, "Let me help you watch for a while. The principal wants to talk to you about something...