Hi, I am not new here, I already had an account but I forgot what was the username or the mail I used...so I created a new one. :s
There is the story :
I met a girl (we will call her Jessica) one week ago. We had a lot of fun, we danced, talked and drinked. My friend introduced me to her so we were about 4-5 friends hanging out. My friend told me that she had a boyfriend before I met her so I didn't really try to get her. Then she was really flirty with me, always touching me to the chest, arm and face. So anyway we were outside smoking. I am not a smoker so I was talking to people arround me. Then I asked her why she smokes, she said that it was cool ( as a joke ). Then, in a funny way, I told her that she don't need to smoke arround me to be cool. After that, she didn't smoke that night. Then, I made her dance with me on the stage with the dj for the first time of her life. She was shy to go up and I told her that it's always where I go (it's true). Even sober I do it so it's not a problem for me. After I made her go on the stage she really liked it and we had a lot of fun. That night was great and nothing happened between us. After this night, I wasn't thinking that she liked me more than a friend.
But things changed a few days ago. She invited me to meet her at a party on facebook. I was already planning to go on that party with some others friends so I didn't answer because I knew I will see her anyway. I did see her. This time again, we spent all the night together. But this time things were different. We were really touching each other but without doing something about it. She have a boyfriend like I said. After we bumped on each other, some of her friends came and asked her :
Her (girls)friends : It's him Subaru123???
Her : Yeahh!!
Me : You talked about me to your friends?
Her (girls)friends : Yes she told us that you are a party animal, you have to proove it tonight.
Her : I told them that I met a really cool guy last week.
The conversation continued after that but it looked like this at first. My friend who introduced us overheard the conversation. After that he came to me and told me that Jessica asked him if I will be here tonight, he told probably and then she said something like "Cool, I really like him".
Time passed, we went outside for her friends to smoke. What I found funny it's this night, she didn't smoke at all (If you remembered, I told her that she don't need to smoke arround me the week before). We went on the dancefloor, before I told her that we were going to the stage, she told me that we have to go there.

I will skip some randoms details that you don't need to know. About 1h after, a girl came to me and introduced her self. She was good looking but not my type. She was trying to flirt but I wasn't interessed. After that (Jessica was there), she told me that I am hard to get. I told her that I am not, but at a party I only pick up really hot girls. Then she asked me what's my type of girl. I knew this was a good IOI. Then I described a girl who looked like her but not too much. She had a smile all the time when I was describing my type of girl. That party was really cool and I was the alpha male of the place. We were about 6 persons on the stage with the dj, I was the only guy. There were plenty of pictures of that on facebook the day after so my social proof is great at this moment.
Anyway, I was looking for the time on cellphone then she told me something about my background...I told her that we can fix that. We started taking pictures with my cellphone. I had to go after that, it was time to #close. I wrote her name on my cellphone, gived her to her and told her to put her number on it. She didn't let me finish my sentence she was already typing her phone. I told her that I will txt her and I will show her how to rock a party like I do. I went home after that. I went on facebook and wrote some lyrics about a song that say that I met a party animal like me. She "liked" it. The day after, my friend told me that she seems to really like me because he saw the way that she was dancing. I am not an AFC, I know girls like to dance and tease man. But still I got so many real IOI that I am really confused.
At first I didn't want to do something about it, but my friend told me that it's not because she have a boyfriend that her relationship is going well and she really seems to like me. What I should do in your opinion? Any help is apreciated.
By the way I speak french, so sorry for my english mistakes.