[Nano laughs, smiling a little guilty smile as she scratches her cheek.]

Sorry, sorry! I guess they really don't work like mine, though.

[Shifting to glance down at her own foot, she taps her chin in thought.]

I don't think you should worry about it, though. Maybe you just haven't figured out what your attachments are yet. Most of mine just... happen, and that's the first time I know they're even there in the first place.

[Though now that they're both like this, Nano can at least scoot over and stretch her leg out to compare their sizes.]

Looks like yours are a little bigger.