Girl from hometown randomly adding me on two separate accounts?

I don’t have much female friends and barely run into issues with other girls but, a girlie just followed me on fb and than ig, it’s a girl from my hometown and were kind of at the age were there’s no reason to add each other. We never became friends or anything but, suddenly she added me on fb and followed me on ig?
We’re in our mid twenties to give context
Girl from hometown randomly adding me on two separate accounts?
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