<human>: Hey, 

I have this friend from uni days - have known her for a few years but have only been closer to her for the last 6 months or so.

I tried to flirt with her/chat her up while we were chatting on FB one day. She shut me down by saying she had known me too long and didn't see me as anything other than a friend. I was cool with that - no worries. 

Few weeks later we were chatting - she is at her brother's place which is near my house and she asks if she can come over and watch a movie or something. This hadn't happened before and she hadn't been to my house before either, but whatever I'm cool with that.

Few weeks later she calls me and my housemate (who she is also friends with) answered my phone - she said she was leaving a pub and didn't want to go home yet and wanted to visit me, so she came by for an hour or so. 

Couple of months after that I Snapchatted some wine I bought; she says it's one of her favourites and I invite her to come and drink a bottle with me. She actually chose to come and drink with me as opposed to going to a friend's going away party that night. We got quite sloshed with the wine - I was laying with my head in her lap and she is stroking my hair. We were talking about sex and relationships and she tells me about some of her turn-ons and things she wants to do while we watched some porn. We danced for a bit as well but she pulled away and went back to the couch. Then she stayed the night - shared my bed with me, but nothing happened. She even stayed for hours - just dozing in a hungover state - with me in bed the next day.

She also invited me to her birthday dinner after that - I gave her a bottle of champagne and we are organising to drink it together. 

Now I am confused - I'm not sure if she is actually keen on me or just super comfortable with me?

Can you condense the text into a few key points?
<bot>: friend said she wasn't interested in me sexually, but then starts seeing me more and talks about sex and stayed the night with me. Now I'm confused - is she keen or just comfortable?