So last night i went out and approached a few girls in the club. Approached a blond girl that was 27 ( im 21) talked for a while and approached her brunette friend ( 19) after that. We danced and i got some decent kino going with both but did not kiss them, we went to another club together and the blond told me her friend wanted me to ask for her number, so i got that. I got my own apartment so i would like to invite her here to watch a movie or something, as she is only 19 would inviting her to my place be weird? Should i first take her out for coffee or can i invite her over to my place from the start?