PS:
I was in a volunteer program just a little while ago, and it helped mentally retarded children. We played games with them, and they weren't severely retarded, but they still needed help with things. So, even though I helped mildly retarded children, I wouldn't know what a severely retarded child would act like. The best I got was common behaviors when I researched. I do know, however, that the mildly retarded children were sweet, but had short attention spans. So, that probably made me think she was curious in the innocent way.