[PhysiX]

I was just hoping I could get some positive opinions on this situation here.

So yesterday we went to visit some work friends of my mom and they have a daughter around my age so I went to say hi in her room and so we start talking , at the beginning she was a bit reserved but then opened up, laughed at my jokes ,eye contact ,flirting , the mood was generally sexual , teasing going on too etc, and I have to say I really started liking her, however..
Then we go out of the room because they called us to the living room she seemed very distant , didn't say much , also almost no eye contact with me or if she did look at me she looked away instantly when I looked at her.
What do you guys think?