Do a lot of girls find me attractive or I’m I just taking it too far?

At my job I’m a cashier and sometimes girls come up to my lane and I think they like me but I don’t say anything. They’re probably just being nice but sometimes I can’t tell. Girls- do you just act extra nice to cashiers? Because ever since I’ve been cashier I’ve been treated really nicely by girls my age and not very nice by older customers mainly guys.
Do a lot of girls find me attractive or I’m I just taking it too far?
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