Hi guys
I'm from zurich, switzerland. 2 days ago I had to go from zurich to bern, like 1 hour by train, and sat down vis-à-vis a hot girl. As I was checking her out, saw she had some exercises in front of her (maths) that indicated she came from university (just like me) and I also thought she might be croatian or serbian, because I have croatian roots and recognize girls from former yugoslavia. But I wasn't 100% sure. So I called my father by mobile and asked him some BS to get her attention and that she would hear me speaking serbo-croatian. 10 seconds after I finished the call she asked me in serbo-croatian where I was exactly from bla bla bla... so it was on.
We talked like during the entire train ride. She was laughing all the time. Had a great conversation. Then at the mainstation in bern she asked for my number with the reason, she didn't know much people from zurich, where she also does her studies, and she suggested we should have lunch together (didn't say when). Then we split.
I wrote her the next day a text at about 9pm, sth like the following but partially in swiss german and serbo-croatian, so the translation might not be as precise as it should be:
Me:
Ciao ***! I hope you became serious today and did maths and didn't possibly again eavesdropped on someone in the train.
HB:
haha, you wouldn't believe it, I met again some people from (former) yugoslavia. But I didn't get involved in real conversation, pretended like doing maths. only from time to time they interrupted me.
How was your visit in bern? (she knew I was going to visit my sis in hospital, nothing serious)
So that you know I really was thinking about signing to get a place in that "students house" in zurich. (the day we met I told her, that I was living in such a student's house and that it was pretty cool, better than at home with parents and so on)
Me:
(visit) was good. she's already back home and fine. well well, so I really made you like the idea

(of living in that students house) well listen, bern sure is OK, but it's for retired people. Zurich the party town!
(everybody in switzerland knows zurich is the coolest city here, awesome night life, great for young people, bern is like square... the remark "zurich the party town!" was just a quote, because a famous DJ in switzerland uses this line)
I tried to be cocky/funny. She didn't write back, so my initiate text was at 9pm, her reply at 9.30pm, my reply at 9.50pm.
Today, 2nd day after meeting her in train, no text by her.
How should I proceed?
Maybe I should have texted her sth more like, she wants to stalk me... becausing also moving to the students' house in zurich... or more sth like we only know each other for 2 days, isn't it a bit too early for her to move into my house...
I don't know guys. Did I already screw it up?
What about that lunch? Should I wait until she brings it up again? Or should I ask her to have lunch? Like suggest a day I can and if she can't suggesting to go to drink sth after university?
thx in advance for your help.
peace