It suggests that you are actually fascinated by that person and want to delve in some kind of relationship. Many times it is sheer representation of his/her thoughts that are emerging in your dreams.
Many people think dream of having crush or observing your crush are nothing but representations of thoughts that arise in particular age but actually they do contain some meaning as other dreams have. It is true that these dreams are related to your feelings but they are present to give you confidence to express your feelings. Dreams of you being a crush represent self esteem and pride on your worthiness and presence.
Overall meaning of all dreams about crush
To dream of current of past crush holds importance in its implication on life or your feelings. Dreams of crush are many times if suggestive types but not necessary that they mean something all the time. To dream about a crush frequently indicates that you have strong feelings for the person that should be shared in proper time. This type of dreams is suggestive of the fact that you should express the feelings to the person without fearing its consequences. Your mind is insisting that confront your feelings and get away with it. To see your previous crush in dreams represent sorrows in current relationship that is taking you back in your previous crush. To face rejection from your crush in dreams indicate anxieties and insecurities of life. It also indicates that you are anxious to know reaction from your crush if you confront him/her with your feelings. To see appearance of a celebrity crush represent your desire for fame and relationship. To dream of getting negative emotions such as anger, frustration about the crush in dream suggest that you are getting frustrated lack of attention from their side. To see yourself as a crush represent that you think of yourself as worthy for proposals from others and want to get one in real life.
Ideal action to be taken after having dreams about crush
Recurrent dreams about a person that you have been attracted to signify that this is correct time to take actions rather than wasting time in thinking. If you get such dreams about a person with whom you really want to enter in relationship, you should confront as soon as possible. Even though you are afraid of rejections, but it is better to face rejection than wasting time in thoughts and day dreaming. If you are sure about your positive emotions then just go ahead and express it to the person in positive manner. If he/she is not interested then you can simply move on and stop indulging in their dreams. This is what your dreams are trying to say, to get freedom from these recurring dreams which are just squander of time.
Possible dream about crush associated with its implication
Consider a dream where you are at cafeteria with your friends and talking with them over some project and assignments. While you were chatting, you observe your crush is sitting on next table with his/her friends. You strive to reach him but could not then you notice him to approach your table and straightly sit next to you. They your crush starts chatting with you about your projects and offer help while you are dumbstruck to find him sitting nearby. This is very regular dream and has no particular symbol to focus on; you may see dreams of such interactions with your crush in dreams. This means that you really admire that person and really want to meet up and talk. This dream is a representation of your inner desire to know that person and start relationship. Symbolically, this dream signifies that you may become successful in your wish only if you express the feelings. It also denotes your anxieties and fear of rejection that should be eliminated from mind and should approach him in friendly manner.