What is this girls behaviour?

Me and a girl don't know each other but stare at each other a lot

When I finally bumped into her I said hello how are you she paused and started breathing heavy like could hear it I was like what is going on with her like really shy

Then puts on a really soft like really girly low voice and says good but really awkward around me

Is she into me?

Updates
11 mo
Anybody?
Updates
11 mo
Out there
What is this girls behaviour?
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