[He doesn't look up until the teacher speaks, a scowl curling his mouth at the interruption. He's not even doing anything this time, can't he just relax? He's opening his mouth to voice an objection along those lines, but then he gets a better look at the man and the name he's written on the board. His mouth closes, eyes narrowing in a thoughtful squint, before he speaks.]
no subject
I thought ya taught history or somethin'?