8 year crush, girlfriend ***ADVICE****

Hey y’all. Before you come at me, I’m not trying to ruin any relationship or come in between any. I’ve known this guy for 8 years. Over the past year I started to like him, but he has a long term girlfriend. How do I get over him? We’re really great friend and are basically the same person! I couldn’t lose him as a friend, I just want to cut my feelings toward him. We’re all in college but all go to different schools. But we keep up with social media, I don’t know the girl or never met her. Just need help to get past the feelings. I’m not that type of girl to come between her and him, I would never.