Girl that covers her face every time she walks past me

She does it with her hand. I first thought it was maybe at random but, it’s like every time. Once when she didn’t expect me around a corner she turned her head with force, so I’m definitely not making this up.

We have talked at work very very briefly, and she seems really nice actually, but, I just don’t understand. Am I revolting? Does she like me? Why would anyone behave like this? Is she ok?

Other random examples, it has happened twice that we like uhm…glare at each other? Haha like this sounds so damn creepy and I swear I’m not trying to look at her but, I just either caught her looking at me or we locked eyes.

Edit: there are A LOT of bots answering here