Date itself went well, we had a good time, she flirted with me, then we had a long kiss. I messaged her 1 hour after the date, to thank her for the evening. Next day I invited her to go with me to the movies on thursday. She told she is busy, she has to prepare herself to the trip, which will be on Friday. No mention of: "maybe next week" or sth.

What's wrong with me or with her?

And sorry for bad english.