It is my first FR, please correct me also if there is any problem with the form itself etc.
Background: Recently i have been helping my friend in his 'amateour movie' project. Bunch of ppl with movie passion and camera. Nice idea, many new ppl etc, why not

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FR: I'm a noob
First meeting.
I was asked to help my friend in his search for a nice cafe for his movie. So there was me, him and HB8. I was talking to her about scenery, my own movie passion. I have added some negs ( in the end too much i think..), after an hour she attacked me saying that i'm rude and i have bad manners and trying to look smart. After this she was thinking out loud, that maybe it's some weird way of hitting on her. I had no idea how to responed so i said that not really cause i'm in a relation. It killed the topic and then conversation was normal again.
Second meeting. - a few days later
I met her in a bigger group during shooting. I was there with my sister but at the beggining i didn't mention that we are related. I saw that HB was a little bit confused, but when i have mentioned that she is my sister, HB just jumped at her and started a conversation with her. I have joined after a couple of minutes and heard from my target that now she knows more things about me. Then she mentioned that she recently had a birthday but many forgot about that. Instatly i have pat her head and said "poor little thing". At the end of the day when i was saying goodbye to her, i gave her a little flower and said 'happy birthday' and hugged her. Next day i texted her about 'fate of the flower' and the answer was "i have put it in a vase/i have placed it in my special place/i don't remember what happened to it/i have throwed it away/ select your answer, i dont want you to analysis it." I was shocked and called her, but she just said that she is busy..
Third meeting - again a few days later
We went to a concert in a bigger group. From time to time i was alone with her. I was asking about flower etc, but she didn't say anything. After third attempt she said that it's too personal and i shouldn't ask. I thought 'ok, i got rejected', no problem. But the day was long and again i was alone with her, she was standing really close to me (too close!!), so i wanted to test something. I have touched her face and moved hairs from her forehead behind her ear, touching her cheek. No problem, she didn't run away, it was something normal for her. So ok, i have said "i won't ask about flower etc if we go for a walk". She said ok, but within a week, because she is leaving for a few days.
First phone conversation - 4 days later
I have called and asked about her trip etc, she almost didn't say anything and finished the conversation. After a minute she texted me that she is sorry but she with ppl, busy and can't really focus on the conversation. 30 secs and second message about my phone provider. I texted back and she gave me her second number from same provider.
Second phone conversation - 5 days later
I knew that she is back so i called again. I have asked about our meeting but she said "when this everything is over", "what everything?". "You know, this movie project, also i have exams next weeekend. So maybe next week".
And then i was like "wtf?!".
So now..
Comments:
I dont really want to repair anything, i think that case is closed and end of story. But i want to find out what mistaked i have done and where i need to improve myself.