Assuming the usual slang definition of a "crush" as an unwarranted attraction towards someone, then it might be used as a rather patronising way to tell some lonely-heart that he or she will meet the person of their dreams one day!
If so then it's a bit like those dating-agency advertisement strap-lines that pretend to tell you "Fred[a] is only 4 miles away" - a fiction of course, but also no different from the comment, "You'll find someone one day".
the guy you have a crush on is checking you out
They are talking about you.
No it does not
look for the mean character about your crush. Sure when his your crush you think his/her is all sweet and stuff but nobody's perfect so start looking for the mean things the guy/girl would do and hate him for that.
well it could mean alot compared on how he is looking at you.=If he is looking at you in a flirty way he is going to talk with you but if he is looking at you in a regular way he could like you or he could just be thinking about you=
It sounds like they have a crush or they were just looking at you. If they do it a lot, they probably like you. Try talking to them a little more, and be a judge as to whether they are into you.
it either means that he 's trying to make you jelouse
It could be that he has a crush on you, or he could be just showing concern as a friend if you are looking a bit down.
He might have a crush on you, but it is never good to assume thigs. The best thing to do is to talk to him about it.
This means there's a chance you and this "crush" may have a future not only do you like him but he like's you also. This could also mean they looking for a kiss to come along.
Okay well it means that your crush know that u like them and theres a possible chance that they like u back....and they're trying to find a way to ask u out bt don't get too excited sometimes you may catch someone looking at u bt it dnt necessary mean that they like u as well:)
woman crush wednesday and man crush monday