Girls, what does it mean if you touch someone's lower back?

anon543
so my crush broke up with her boyfriend recently, and she has started acting differently (I helped her through a bit of it, and we hung out that night, just me her brother and a friend.

well lately at work she's been touching my arm if I'm talking to her, or lightly touching my lower back if I'm turned away talking to someone and don't notice her.

what exactly does this new touching signify? she really can't be over her old boyfriend yet can she, its been less then 2 days, and they had been going out 6 months.

she dumped a lot of her past at my feet that day...
Girls, what does it mean if you touch someone's lower back?
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