It was a little harder to do, since a person had their own will, but Seth managed to use telekinesis to push the man's arm off his head.

"I did say no offense," he mumbled to himself.

He kept his head low and slightly glanced towards Katherin. He chuckled for a second, unsure why the teacher was amusing him, but it did. Then he wiped the smile off his face before the guy can notice.