Depending on the tone of your specific dream, the interpretation might be very simple: you would very much like to see your crush without clothing, so your sleeping mind provides just that opportunity in the safe context of sleep. On a more symbolic and less "steamy" level, your mind may be illustrating your crush's need to "come clean" or that this person is "all washed up."
You're attracted to him/her sexually
It means that your overly obsessed with your crush.
The dream merely expresses your wish to have a special relationship with your crush, one in which the two of you could share the sort of intimate secrets suggested by a wink. The dream does not mean that your crush is thinking or dreaming about you.
To dream of an old crush might mean the person is still thinking of theme.
It means that you are nervous about your crush.
If you are dreaming about a crush, it simply means that the person is very important to you.
Dreams
This is a wish fulfillment dream, expressing your own desire to have your crush's attention. It does not mean that your crush is thinking about you, and it does not predict any future event.
It means the are people who want to do something to you, like they want to cuers you or someting
He totally wants to marry you.
The dream suggests that the dreamer's own mind is pointing out that the "crush" is unavailable and that the dreamer needs to move her affection to a more receptive person.
It means: you've got a crush, and so naturally you think about that person a lot, and so it's not horribly surprising that you dream about them. It certainly does not mean that your crush necessarily returns your feelings in the slightest degree.
It means he does not like u!