Почему парень заблокировал после свидания? Честно рассказала все о себе, а он исчез!

I know this would not be a post of likes but i tried to start dating again. Met a really nice guy we went out had an amazing time i became so honest with him we talked all day and night non-stop told him everything about me and the next day he was supposed to come visit me but i try to reached out he blocked me on everything without even saying why i feel sad and stupid.