Sander frowned at the girl who offered to move the Professor. He wanted to tell her that from experience, unless you knew what you were doing, you didn't move the person, especially one who just had a bone in his back move out of alignment. All one could do was help support the person to relieve the pressure on his back.

But before he could suggest anything, the Headboy started giving instructions. Sure he was the Headboy and was allowed to give instructions, but he too was looking like he was starting to panic himself. Then he saw the boy take control of himself and he calmly gave further instructions.

Giving one last glance at the Professor, he said,"Professor I hope you feel better soon. The healer is on her way." He then nodded to the Headboy before returning to his seat.

But before he did that he pointed his wand out, thought of Tessa and called out,"Expecto Patronum!". Immediately a glowing light streamed out from his wand and it soon formed a stag which immediately galloped out of the classroom.

"I've sent a message to the Headmistress." he told the Headboy. Now he could and sit down.