for example ,
at a bar with my friends , there was girls at a table, when I walked in a few of them kept looking at me. then before I left one kept looking at me then started talking about me. As her friends was trying to see who she was looking at. they wasn’t even trying to be subtle. her friends was like who , who are you looking at. Then they started giggling when I left because they was being too obvious
another time at a quiz , there was girls sat at another table , and when I stood up to leave at the end. A girl who follows me on Instagram kept staring and trying to smile but then acting awkward. And her friends kept staring too.