Futaba jumps slightly and whips around, though the sight of a familiar face is something of a relief. Although confusing.

"Naoto? What are you doing here? And... what are you wearing?" because that wasn't her job uniforms or anything she'd seen her wearing before? Although that simultaneously makes her realize, she's... wearing something along similar lines? "Wait, what am I wearing?"

Because she hadn't worn a school uniform in months.