So I've got this intense crush on her. I know it's not a sexual attraction, because there is a chemical distinction between a romantic crush and sexual desire, although I have sexually fantasized about her. It's obviously more of a romantic crush, since after visiting her immediate family for a week she's become one of my best friends. Most of my feelings towards her are of hero worship and admiration, and I willingly make a move to protect her when she's in any form of danger. However, there are two very important reasons to consider my feelings towards her wrong: 1. She already has a boyfriend and 2. She's my cousin.
I don't want my friendship with her to go away or my admiration. Nor, for that matter, my feelings of protection and my desire to be at her service in any way I possibly can.
However, these are the feelings that, when put together, make up my crush on her.
So, without ridding myself of the various distinct feelings that make up my crush, how do I get over it?