Chick at the front desk at gym (hb9) starts conversation with me upon entry saying, "You come here everyday!" I proceed to by informing her that that's not true. She says good job and offers a dap (fist bump) and with a raised eyebrow I accept. She finishes with a go kill it in there or some shit and I say thanks.

Third month of regular attendance and I often say hello but do not convey overt interest.

I don't think I've ever dapped a girl before, perhaps an overweight one. she initiated physical contact with me... sign of interest?