So I met a girl about 2 years ago, we hooked up one day after I met her (didn't have sex). I never talked to her after that. 2 days ago I went to the club with my 2 sisters and some friends, I saw her and went to say hi and she was very flirty, I introduced her to my sisters and she danced with them a bit, then she started dancing with me and getting real close but we didn't kiss, after a bit she pulled off and went to dance with another guy, so I kept dancing with my sisters, then she came back to dance with me then with her friends, so nothing happened and I left around 4 a.m. so at first I thought she was interested in me, then I wasn't so sure, I really like this girl and want something to happen but don't know what to do, I know she works in a café and a friend told me to go visit her but I don't know if it's creepy, or if I should text her or what, I would really appreciate your advice