I met this girl through a friend of friend. She is a very sweet trainee nurse originally from a small village in the Alps.
Overall she has been on the shy side. The first time we met, I could see she didnt respond well to my kino and I thought she doesnt like me, until she invited me to her city. One day before I was about to go visit her on, she blew me off. I thought she was playing games and I used the famous Ross Jeffrey line, and called her out for wasting my time, which was definitely a huge mistake. We stopped talking for two weeks, then I re-established the contact just a few days ago.
Last weekend, she invited me to a Christmas concert in which her sister was playing. When I was there, I found out half of her family was there too, so instead of creeping behind her all the time and trying to get her attention, I won over her friend, sister, mum and even her grandma. On top of that, these were all done with my broken German, where I have clearly demonstrated social confidence. After the concert and dinner, we finally had a half hour time alone, during which we took a bus together back home. We had very good conversation on the bus, but again she was very shy or even a little uncomfortable to my kino. And it even went a bit awkward when I tried to take her arm before she got on to the train.
After that, I sent her a text saying I enjoyed the time with her and like to see her again, she replied the same. Then I said, maybe I should come over to see her this weekend, to which she replied "I have exams, so I am not free this weekend, but I will be at home after that. You could come there for skiing. It is very nice there and my mother would like to see you again

"
I am a little confused now. Firstly, I dont know why she asks me to see her family when there is 0 between us yet. Secondly, regardless all the IOIs, why she has been this non-responsive to my kino? Maybe she is a just a very shy mountain girl who doesnt know how to express her feeling, but I thought all girls are biologically wired similarly which is why all the PUA stuff works.
What are you guys opinion?