Girls, what does it mean when you flick your hair?

So I sit behind this girl in one of my classes who i've liked for quite a while. I noticed she tends to flick her hair quite a lot. She doesn't flick it extremely close to me, but its pretty noticable if you're sitting on my seat?

Although I would like to, i'm not going to jump to the conclusion that she wants my attention, but what does it mean when a girl flicks her hair?
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+1 y
I forgot to mention, its not like her hair gets in the way its always been behind her
Girls, what does it mean when you flick your hair?
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