Why Is This Girl Acting So Strange When I don't Know Her?

There is this girl who sits a few rows in front of me in church every Sunday. I do not know her or any of her family. We've never met. Things have been really weird lately.

1) For months, she'd ALWAYS wear the same colors as me whenever she knew she'd see me.

2) She used to always cross her legs / arms when I walked by her.

3) Recently started putting her entire head in her lap whenever I was about to walk by, completely avoiding me.

4) Her dad refuses to look at me. Before, he'd at least give a slight nod. Now, on obvious occasions he will completely ignore me, refuse to make eye contact. Even when in close proximity. It's just really weird.

What in the world is going on here?

Why Is This Girl Acting So Strange When I don't Know Her?
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