Don't be delulu. Stick with your standards.

Don't entertain people who don't want you. Don't wish for something to happen. If they like you, they'll make it known. No just because they reply fast doesn't mean they like you (they're just nice). They have to be interested in you, make an effort to be a little romantic with you. No they're not giving mixed signals, they don't want you. If they like you, truly, YOU WON'T BE CONFUSED OR WONDER. Just a little announcement, take it if you need it :)