Was she gay or creepy?

I was probably in 4/5th grade and during recess, I was sitting on a bar in the school playground. A girl sitting next to me asks me, "can I look under your shirt?" I said no, so she's like , "please, I just want to see" so I showed her the inside part of my shirt but I was wearing a tanktop. She says to me, "no, I want to see under your tank top" and I said no. She tried convincing me but I kept saying no so she didn't get a look. This was elementary school so it was up to grade 5, hence she couldn't have been older than a 5th grader.