Hey, are you listening to me?

your teacher speaks to you when you were in your thoughts, not paying attention to the lesson. He sighed in annoyance as he lifted your chin and questioned you

you flinch back to reality as the man lifts your chin. You silently nod at him, confused by his actions, and the teacher nods back at you in disbelief, lowering your chin and whispering to you before returning to the blackboard

We'll talk about it after class.