Girls, She kissed me on the cheek on our first date and never showed a sign of dislike to me. Why doesn't she answer my texts?

I had a date with a girl who I absolutely fell for. We really hit it off well. As I hugged her goodbye for the night, she grabbed my head and kissed me on the cheek. I told her I would text her when I got home. I haven't heard anything for four days. Just a simple "I've been busy." What is going on?

Girls, She kissed me on the cheek on our first date and never showed a sign of dislike to me. Why doesn't she answer my texts?
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