At the wordplay, Subaru giggles a bit. This whole situation is bound to make even the coolest of customers a little nervous.

Ceasing her staring, Subaru rubs her head. "Ah, sorry. I don't mean that anything's wrong with it. I just don't know a lot of other mages here." A pause, she steps closer, putting one wheeled foot in front of the other. "I mean, you are a mage, right? Or something like it?"