Haha, well, I guess it means that you wish you could hug your crush. Dreams are, considered by most people, wishes that you have deep down. It sounds like a good dream, so it makes you feel happy.
It means that your overly obsessed with your crush.
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.
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!
If you hug him he gets a boner.
It means you have realistic dreams.... unless you don't hug, then you have unrealistic dreams
It only means that your mind imagined a lovely experience for you to enjoy in the safe context of sleep. Your dreams illustrate your own emotions and desires, but they do not provide any information about what another person, even your crush, is thinking or feeling. This dream does not mean that your crush is thinking or dreaming about you.