Pre story as shortly as possible:
Two girls game up to me at club (maybe 6 es) and it turned out they take one course in university that I am taking.
So I went and danced with them and we had a lot of fun like all others were like at funeral or something.
Both girls showed IOIs but I gave more attention to one that gave less and before the end the other girl left our company.
I DID NOTHING BECAUSE I AM A WUSS . It turned out that the other girl made out with some guy so I was sad I chose the wrong girl because I had not kissed a girl.

Now 4 days later I see them again in the club. The place was really crowded
Again we have a lot of fun then the girl I chose last time gets a dance partner to the other girl and dances with me. A bit of grinding but not much thus I am bored. Then the girl starts talking with other girls dance partner and the other girl comes up to me and we started dancing. And things started to get hot and heavy soon because I know how to dance slow with a girl and she was above average with hips.
Soon I saw that her head was very near to me thus it was so easy to go for the kiss. It did not last long as I ended it
I quess it is good like push pull.
Then she said somebody grabbed her ass
As a result I thought why not and did it myself. First she did not understand then second time and she realized and reacted. Like "Ahhh oh you"
Then danced more and then got a kiss with a tongue again really shortly.
Then she said we should not be doing this and I said something that did not calm her down.
soon after she danced with another guy but although the guy tried she did not kiss.
After that while she was sitting down I went to sit with them and she asked my name and I joked that I will not tell it to strangers. (It was the second time that day)
After that when we met at the dance floor it seemed as she was ignoring me
and we did not talk much after that.
Only her friend came and tryed to dance with me but finally she pulled a guy from the bar and I saw them making out on dance floor later

4 days later when I saw them it was obvious that they wanted to avoid me and I wonder why is it so.
Is it because I did not tell her my name.