Pretty Eyes

10-yr-old girl, very dramatic and energetic.  I hadn't normally worn any mascara when she came for a lesson, so when I did:

Girl [wide-eyed and breathless]: Wow... Your eyes are really pretty...
Me: Thanks.
Girl: What colour are they?
Me: You're looking right at them, you tell me.
Girl stares a bit closer, then (not quite so breathless): Oh.  Your eyes are really weird.  They're like this weird, like, green colour.