I've been gaming another flirtatious social butterfly, i love them but fail to catch them. anyway, i played h2g at first, prized myself. she baited but always playfully denies interest, which i never too seriously but I'm in a doubt if she just see me like all the other guys she flirts with or not.But I catch those negative thoughts and crash them like a bug on my window's glass.
So i invited her 3 times to a day 2 and she flaked all of them, and replying to my 'come join me next Saturday' with 'I'm busy' , 'when are you free?' with 'i don't know' and even let slip an afc question 'when can i see you?' that she replied with 'i don't know

'. i backed off, then she called me once i didn't pick up, next day i called her she told me that she wanted to see me that day.
So i just texted her 'come join me tomorrow for a coffee, it's your last chance to see me', which she replied too with 'Oh wow, I'll see if i could tomorrow'.
i called her:
Me: Where are you?
HB: i'm at *****.
Me: Nice.
HB: can i see you today?
Me: only if you hurry up because i'm leaving soon.
Hb: why you're leaving?
Me: I'm going out with a fresh couple, it's their first time they go out together.
HB: Awww that's cute, i want you to show me that couple.
Me: What do you want me to show you? *playful tone*
HB: *giggles* you dirty minded *giggles*
Me: come join us.
HB: Uuuuuh, i can't stay, i'll come over just to see you couple minutes only.
Me: Oh well don't bother then
HB: you asshole *playful tone*
Me: Just come, we'll see about that later.
HB: Okay.
after 2 hours i called.
Me: We're at ****, come over.
HB: okay.
she came, i hugged her and start escalating kino on our way in, she was submissive and touching me, i told her 'i told a girl that I'm bringing my girlfriend, she was so into me so i had to tell her that at least she'll leave me alone for couple minutes' Ew i know, but it was a spontaneous move to create a preselection DHV and it actually happened.
once we're in i introduced her to her friends and asked the waiter to bring us a chair, but she told me that her friends are waiting for her, i was shocked but told her that the girls were excited to see her, but she had to go back to her friends to i walked her out, met her friends, the all got that poker face expression and failed to establish contact with them, so they suggested to go to the same place we were in. she refused, but finally we're back, but there was no place for them and the waiter already got the chair prepared, but she told me 'we're going to find another table, bye' . 15min later we're leaving, i took a look to see if they were around and they weren't.
Sorry for so much detail I'm actually confused and couldn't analyze the situation and understand what happened there, it's obvious she had to stick to her friends, so i did so and sticked to mine.
Any comment and constructive criticism are welcome, and please point what are my mistakes if there are some.
Thanks in advance.