He blocked me

After months of creating a relationship we got into a misunderstanding and he blocked me. My friend and I texted him off her phone and he wouldn’t tell her why or what I did. The only thing he said was “if she pulled that if we were dating she’d be long gone”. How long do I wait for him to come to his senses or message him again? A week ago he was telling me how much he likes me and how crazy he is for me. So I’m super confused