I'm 22M and she's 18F

She's posted on FB a few times that she "hopes her future boyfriend does xyz", like enjoy watching her play sports and stuff. So I know she's single.

I found her on a college page on facebook and we chatted a bit. I got her phone number and just hung out at her house a bit. But there were 2 other people there and she kinda spent a little more time talking to them.

She also mentioned several times that I remind her of her ex boyfriend in physical appearance? is that good or bad?

Is she interested or what? You don't really give a person your phone number and address if you're not at least someone interested right?