Very dedicated anon submission:

Ok, because I am a trash and because some ppl from ‘the other side’ start saying that she has an engagement ring (gross), I did it for science. Please don’t judge!

1. You can see a little length of her right wrist (it has a little different shade of color than her fingers) and what you thought it is a light, it actually is a bracelet. We also can see a watch on left wrist.

2. The bracelet reflects a little light

3. This I am not sure but it looks like she wrapped her bracelet around fingers, especially a ring finger.

You’re welcome.