[He'd only really noticed another person out of the corner of his eye at first, but once he's spoken he does turn his head slightly to see...ears? Big inhuman ears, on a kid in a weird foreign outfit.

....Y'know what, sure. He's been through enough at this point it's hard to really care about something that trivial.]

And why would you think I want a costume for...Halloween?

[He saw the sign on the store! He thought it was the store's name?? Shen Qingqiu pauses a moment upon hearing the mention of an infirmary, carefully not reacting in any particular way aside from an aborted twitch of the fingers.]

If you could direct me to this infirmary, I would appreciate the assistance - though I question what facilities it might have in a place like this.