You have a connective intuitive span of foresight of about a month concerning that individual. He's your crush, that means you're more connected to him than with the common stranger. It also means your attention is on him.... Your intuitive span is probably much stronger for those you're closer to.
I had a dream about him at exactly December 18, 2013. And I had a dream about him again at exactly January 18, 2014. Is there a meaning about that? Yet, he is my crush.