<human>: Could you distill the essence of the text into 1-3 sentences?

Ok, so I've been on a date with this girl a couple of times. I asked her out for dinner because it was clear (at least to me) that she was interested in me. Dinner went great! We had lots of laughters and I walked her home. We also exchanged text afterwards and agreed to meet again. Few days later, i texted her 'hey what's up??' And it has been almost two days she hasn't got back to me.

I am really confused what's happening here. Is it possible her phone broke? Should i talk to her on facebook? Should i wait a couple more days? What should I do??
<bot>: girl ive been on a date with couple of times suddnely stopped answering my text. Whats happening here?