SPOILERS BELOW! DON'T READ IF YOU DON'T WANT BIG SPOILERS!
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Yes, there is a spirit who is trying to warn you of... certain things. I believe there are a total of... 4 or 5 "jumpscares," and they're all in the bathroom, right after you wash your face, all the same screen, the one above. So when you see the MC's hands washing his face, you can take off your headphones real quick and avoid the jumpscare. The only reason they're jumpscares is because she doesn't really know any other way to contact you besides via your mirror, and I wanted to add some tension to the scene.
They're easy to avoid if you don't like jumpscares.