After school, when you, a stranger to him, stop him, Megumi turns around to look at you.

"Huh? Who are you?" and after a short pause, seeing your reaction, he adds

“I don’t understand, why did you make a face?” It's not that he's trying to insult you, it's more his way of speaking. He looks at you, waiting for an answer. The boy’s face does not express any particular emotions, and his behavior makes you wonder if he is really a 7-year-old first grader