So I met this girl who attends the same class as me at the uni, sometimes she looks interested in me, we text each other and she replies back with nice messages. Other times she doesn't look interested at all and even avoids me.

We've been on a date, there wasn't much kino but i think as a first date was alright.

After that there were times were she was looking for me, texting me and looking interested in me, other times she looked like she didn't care at all.

We agreed on a second date but I had a last-minute problem and couldn't go. She got angry and so I told her I was free that same afternoon, she said no but assured me we would have met the following week because she was eager to hang out with me.

When I texted her the next week she told me that we would have spoken about it the following day in class but that day she didn't even look at me. After some days I asked her out again and she told me to meet her with some other friends of her. I replied that I want to stay alone with her not with her friends. She replied: "don't you want to meet new people?" Since then I haven't replied anymore.

Should I insist or let go?