<human>: Can you succinctly summarize the text in 1-3 sentences?

So I met this girl right, we chat a bit, whenever she sees me she just stares at me smiling at a party.

She asks me if I have skype and a webcam so she could cam and play videogames with me. I said alright I'll buy a cam.

But every god damn time she takes so long to respond now, like I message her if she got some time and she messages me 2 hours later to do something together, while I don't have my phone in hand. I reacted 2 hours later to her text, she just said "it's fine, good night".

Next day, I asked her  that I got some time now, she said "great I'm not going to a party, I'm staying at home, I'll message you when I got time"

So I waited, until I had to go to sleep for work, so I just said have to go to bed, goodnight.

3 hours later she just sends me a text "I'm sorry, I'm at the party"

That's where I just deleted her number and couldn't deal with it anymore really, but why did she screw me over like that?
<bot>: girl evidently asked me to hang out with her, when it comes she always texts too late or doesn't reply for hours to then tell me she is already doing something else