The meaning of seeing your cousin in a dream represents something that is familiar to you or some aspects of your character that are somehow familiar. Maybe you need to spend more time in the cultivation and development of certain skills and, why not, your character. In particular, if you dream that your cousin ignores you, the interpretation is that you don't admit some aspects of you that are represented by your cousin. If you dream that you or your sister / brother are in love with your cousin, then the interpretation represents mutual acceptance of everyone. You acknowledge and mutually agree the key qualities of everyone.
You may look in dreams interpretation for other symbols :
Cow : The meaning of seeing a cow in your dream represents your passive and docile nature. You listen to others unconditionally. On the other hand, the interpretation ... >tml">
Crab : The meaning of seeing a crab in your dream is related to your perseverance and tenacity. In an extreme note, you may be too dependent, too bound on something. ...