<human>: ok i want to give you guys a run down on what has happend so far, just so the you understand whats happening, ill keep it as short as posible, also sorry for bad spelling/grammar :3 

ok so i met this girl [19] online on Okcupid, turns out she uses reddit and hence the throw away ;P anyway that kicks things off bettween us because we instantly had something in common, it also turns out that we like the same music, movies, games, and we have a very simular life style, one day she gives me her phone number, without me asking for it (WIN) about 3 hours after that we meet up at midnight at a local castle (*she lives close to it, i had to cycle 7 miles god damn it!*) we instantly start talking and it never stopped, we walk around the castle and ended up in a local park, we talked all night then ended up laying down her head resting on my arm, looking at the stars, i could have died happy right then, anyway after a couple more hours we head our seperate ways, but we kept texting each other, she called me cute a couple of times, anyway she came to my house the other day (*second time seeing her*) and we sat and played video games for a few hours laughing the whole time (*her idea not mine*), i then walk her to the bus stop and wait with her, we ended up talking about sex and she told me about some funny situations she's been in then the bus came, we having been texting eachother the whole time after. 

anyway i know that i want to be with this girl 100% however i dont know how she feels about me because she is just as friendly too me as she is too everyone, it's driving me mad not knowing how she feels about me. Should i tell her how i feel about her? also my friend's birthday is coming up in a couple of weeks (*going to some bars/clubs*) should i invite her to come along and by her drinks and shit? maybe tell her how i feel then after a couple of weeks? im so confused. 

one last thing she has mentioned he Ex-boyfriend a few times, does that mean anything?

Condense the text into a few key points
<bot>: meet a girl, i think its going well, dont know how she feels, driving me mad, should i tell her how i feel? also should i invite her to my friends birthday bar crawl night?