I haven't seen enough people praising Adrien for how he acted with Juleka and Rose this episode and that needs to be corrected.
Adrien asked Marinette to hang back so he could talk one on one with her and knelt down to be at her level. He asked what she needed, if she wanted someone to talk to he would listen. And he did. Adrien waited to hear what she said before doing anything.
Then with Rose he was the only character that wasn't shown in the class's overreaction montage. Besides greeting Rose at the steps he doesn't have any lines until later.
I love Adrien showing how empathetic he is with everyone.