To start I have to say that this girl was a classmate from my high school, but we didn't talk too much back then, only about things related to school.But, yesterday I saw her at a party and she also saw me, and I was very surprised that her was the one who approached me to start a conversation even when I was with my group of friends.

Because of this, my friends left and I started to chat with her about what we've been up to after our high school (we're still in High School, but we are in different ones now), but because she was invited by one her girlfriends to the party she told me that she had to stay with her and that we should probably talk later, and she finished the conversation with a "See you around" while she was holding my hand pretty firm and looking into my eyes pretty "deep" and smiling (just like she was interested on me). So I went back with my friends and I stayed with them almost the whole night, until 30 minutes before I left I saw her again (she was waiting in line for the restroom) and asked her at what time she was going to leave, she told me they weren't sure, and we chat for a little while until it was her turn to enter to the bathroom, so I left. And she stayed with her girlfriends pretty much the other 30 minutes and I didn't talk to her again.

I'm not really sure, but I think that I was able to make a move last night, I just didn't have the balls to talk to her after she got out of the restroom (I thought it would be creepy or beta to be around her). I was wondering if it would be wrong if I text her or something about last night to set up a date or something, am I wrong to think this way? Hope you can help me.

Also, worth to mention: She was staring at me before she approached me because I didn't talk to her, and it seems like she said something about me to her friends because one of them asked me "You are _______(my name), right?" and she told me after her friend left "She knew your name because I said your name out loud when I saw you"