How get over a guy with a girlfriend?

Anonymous
I like this my aunt’s best friend’s son who’s taken. I’m staying at my aunts for while and he’s over all the time we don’t really even talk but he’s really cute, he’s super friendly and funny. I get I need to move on, I’m just so caught up on him some reason I can’t place. I can’t just find a replacement or anything since I’m not really great with guys in general. But I’m in no means gong after a guy who’s taken (if he would cheat on her why would’t he cheat on me + respect) and he’s not interested but I literally cannot get him out of my head no matter what I do. Like I make up all of these scenarios in my head wear he actually likes me or at least we become friends. It’s been like a month now and I’m still trying to stop with this literal bs. How do I get over this for my own sake of not looking like a total idiot?
How get over a guy with a girlfriend?
4 Opinion