Hey guys help me out?

I met a man online in a study group and we had a lot of conversations everyday for like3/4 hours and which was increased to 6/7 hours he is a very good man and we had deep conversations and meanwhile he kept asking me for dirty talks I kept ignoring him we eventually talked a lot and kinda liked each other, now it's been like 10 months since we are talking and a week back he asked me if we can sext, I said no but one day I agreed and next day I felt uncomfortable and I told him I cannot sext until marriage, he said he has his needs and let's sext for half an hour at least, I said absolutely no. I jokingly told him stop talking to me it's been a week he hasn't even talked to me normally. We haven't met yet, I was emotionally involved and a kinda like him but he said it takes a long time to like someone.
Hey guys help me out?
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