[Little does he know about this, but even with the tapping feet, Naoya just holds his arms on the side like he always does.]

You're new aren't you? I haven't seen you around. Name's Naoya Toudou.

[But he does know you, Mc.Totally-not-watching-a-sentai-show. You look uncomfortable next to this girl but there's definitely a connection. Relative? Foe? Someone he knows? Regardless, Emperor arcana awaaaaaay.]

He's right, you need to go eat the oatmeal in the cafeteria when you first come here. It's written in the letter.