My friend and I got into a brief texting fight what should I do?

It happened a week ago. It was about weather he would come out to see Deadpool on Tuesday. Original asked a few days before he would be down and he said he would.

Then last Sunday I messaged and asked to reconfirm if he's still coming cause my other friends are gonna purchase the tickets soon. But time was against us and has to buy tickets since seating is reserved. Hours later he gets back to saying he just came out of the theatre from seeing but would let me know if he's open to seeing it again. He didn't answer my question. Again time was running out and I got back to him next day and told him we got tickets for you and didn't seem likely he's down to see it. Then I made a mistake on demanding(unintentional) he should pay up for the ticket though my friends made me tell him.

He messages back with the longest response I've ever seen from him almost like an essay. He lost it. Calling me inconsiderate, selfish, demanding saying he never confirmed if he was coming even though he did confirm it a few days ago. I felt hurt by his angry rant. I was nice enough to buy a ticket and he acted all ungrateful. I got back to him hours later and explained my side of the situation but in a calm manner. I said sorry few times and asked to put this behind us.

Today we back in class after reading week and I didn't see him in class or hear from him. Sorry if this was long but I want to resolve it for good. But what should I do??