Strange behaviour after two dates, unsure whether he’s interested/had a spat

35m, 26f. So I went on two dates with a guy. He had messaged me on Instagram a few months ago and we started talking in January. He came on a bit too heavy and I didn’t like it so he blocked me on Instagram, found it a bit weird but moved on. I probably shouldn’t have but I noticed he had unblocked me about a month later so I reached out. We caught up. Got along well, seemed to have a lot in common/similar interests etc. Said to me to come to his which we did, we ordered food to his (very gentlemanly sort of guy or so I thought), attracted to each other, great chats again and we went on a little evening picnic. We both have similar interests in academic stuff. We only kissed that night. I got to his around 6 pm and left almost 12 hours later. He offered that I could stay the night but we could sleep in separate rooms or he was happy to drive me home but it was late, so he ordered an uber for me. We both are quite busy and we had our second date a few weeks later. He said it would be nice to hang again. He told me he was open to a relationship but at times it seemed like he only wanted sex as the two dates consisted at his house, even though we did go on an evening picnic that he had organised. Went on a second date, when I left that evening he asked me to send me the Uber drivers details and ensured I got home safe etc. He kept in contact with me, nothing seemed like he wasn’t interested. Then I reached out saying that I’m often unaware of when he wants to see me next, that he appears he has casual interest and I don’t want to get too invested. He apologised, said I’m right and said he’s had a lot on his plate lately and he should express that more in the manner it deserves. Asked me if I can talk to him tomorrow. I knew the answer wouldn’t be good so I blocked him (yes my fault). He sent me a rude message saying that I was immature, didn’t obviously answer the questions I wanted. We ended up speaking on the phone, he said he thought he would be open to a relationship but doesn’t think he can devote the time I would expect. I told him that I also don’t know him that well enough to gauge whether I even want that from him. He said he likes me and thinks I’m cool and would like to see me again. Said he’s meanest to the ones he likes the most. I sent him a message after our phone call and said again that I think he’s got it slightly wrong about me wanting a relationship, that it’s probably off by a factor of 10 and we could try and keep things relatively casual (it was a semi-long reply) and he said “?” and then “sure whatever”

The next evening I sent him a message saying I was sorry for blocking him, I would not push but I would like to see him again but understands if he doesn’t want to. He responded with “I don’t want to deal with this f***ing bulls**t right now, *name*” and I responded with “Look, it’s pretty obvious you do not want to and that’s fine, I’ve given you enough leeway – I really don’t want to be someone’s sounding board. I’ve been nothing but accomodating to you. Don’t contact me again” And he responded with “F*** off, mate”.

Both of the two dates went for really long as we clearly enjoyed each others company.

I have a feeling he will unblock me at some stage and may feel bad for what happened.

What do you take of this? Seems like great lengths of bitterness/anger of blocking someone, telling them to eff off if you’re not interested. I do take responsibility for blocking him that first time after he had done it to me and I apologised.