I like her a lot and I think she likes me back
I am a sophomore in high school and there is this freshmen in my class that I like. Out of the blue one day she just starts talking and flirting with me so I flirted back. Over the next month and a half or so we saw each other everyday, continuing the flirting game. Every time I walk past her and her friends, her friends giggle and say that they have something to tell me but when I get over there she says never mind. It feels like she's waiting on me to approach her. I want to do it, I'm just not sure if I should. So what should I do?