Should I just leave it alone?

ok so yesterday I was at someone’s 15 party and I got all dressed up for it cuz you already know ya boi gotta look fresh, anyways when I was sitting at the table that’s basically in the middle my boi told me that this was girl was staring at me for a good while and told me that she was maybe diggin me, I had also caught her staring after that but the thing is that I know that she has a boyfriend, oh and also that as I was leaving I turned to have one last look and boom I caught her staring again so I don't know what to do, cause I’ve been trying to talk to her but I don't know since she has a whole mans
Should I just leave it alone?
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