By him “not talking” to you do you mean you came up to him and starting talking and he stared at you and refused to respond? Or he walked away? Or you kept texting and emailing and he never answered? Maybe he could say the same that you stopped all communication after he asked you out. Did you want him to initiate?
I think the issue is ton of assumptions and unreasonable expectations and lack of communication. If you were ok with texting and emailing how was he supposed to know you aren’t ok with casual outing? Festivals (festivals don’t imply touching do they?) and possibly even ball room dancing invite isn’t a marriage proposal. It might this not even be anything romantic at all. Sounded as he was ok talking to but not ok hanging out with in person. How was he supposed to know you have trouble with dancing?
I think it’s all miscommunication but this dude made sound like a villain. Well maybe he is., but maybe he isn’t