<human>: Give me the gist of the text in a nutshell

So I know this girl that I have fooled around with a couple pf times at parties. I decided to ask her on a date but when I did she told me that she was busy that weekend. I wasn't sure if she was actually busy or just letting me down nicely.

That same weekend I had a party and we ended up fooling around again. That morning we cuddled and when I tried to make a move she told me we shouldn't because of my roommate (he has a thing for her and she doesn't want to hurt his feelings).	 When she left she gave me a hug goodbye and let me give her a kiss on the cheek.

So what so you guys think this girl is trying to do? And what should I do next if I want to pursue a more serious relationship?
<bot>: Girl fools around with me but sometimes rejects my advances. What does she want and what should I do to pursue a more serious relationship?