What was the reasoning behind this?

I was out one morning having a coffee I do it sometimes because I really like the atmosphere of the coffee shop as well as eavesdropping on conversations, maybe it’s silly but it’s just something I do for entertainment (if you’re in public then)

Anyways there was this girl sitting across at another table I was kinda sitting minding my own business and I noticed she kept looking and it was like she was almost exposing her wrist for some reason playing with her hair and starting. It weirdly made me feel awkward like someone smiling is fine but she just didn’t stop.

I finally moved to the other corner there wasn’t really anyone over there and it’s mostly where I sit when I don’t want to deal with people. She immediately got up and left though I don't know what that was all about.

I was just eating my muffin and sipping my coffee

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I know I said I eavesdropping but I was kinda minding my own business sorta just taking everything in watching the news on the TV that was in there
What was the reasoning behind this?
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