<human>: I messed it up with the guy that I really like. Backstory is that we have mutual friends and have run into each other out clubbing once or twice. The most recent time was about 6 months ago after which we ended up agreeing to go on a date. The date was fine but he kinda scared me off a bit with some of his religious ideas and him being so forward. It was also the worst timing possible as we were both in our last semester at university with extremely heavy workloads and we were both going to be travelling in Europe for the summer. I wanted to be single for my big Europe trip so I made some excuses and we never caught up again. Whilst we were in Europe we happened to have the most random chance meeting in a Barcelona nightclub where we chatted, danced and made out for a bit. However I didn't want to go home with him as a) I'm not that sort of girl and b) I didn't want to give the wrong impression to the friends I was travelling with. I kind of ditched him in the club and had a great rest of the night dancing with other guys (but not going any further than that). I'm pretty sure he would have seen this and if I was in his position I would be pissed. Since I got back from Europe I have sent him a message on facebook and he replied once but then stopped. I know that I've treated him unfairly but I had my reasons for doing so that I think were reasonable. The only thing is I haven't been able to communicate to him those reasons. I want to get into contact with him again so I can do so but he's pretty clearly indicated that he's not interested in talking to me. So I'm asking do you think it's worth me reaching out to him again one more time so that I might have a chance to explain? Or should I accept that I screwed up and respect that he doesn't want to hear from me?

Can you give me a shortened version of the text?
<bot>: I screwed it up but I can explain. Should I keep trying or should I respect his not wanting to talk to me?